81679399425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 160251576576

約数和(自身を除く): 78572177151

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 101, 117, 151, 195, 225, 303, 325, 453, 505, 585, 755, 909, 975, 1313, 1359, 1515, 1831, 1963, 2265, 2525, 2925, 3775, 3939, 4545, 5493, 5889, 6565, 6795, 7575, 9155, 9815, 11325, 11817, 15251, 16479, 17667, 19695, 22725, 23803, 27465, 29445, 32825, 33975, 45753, 45775, 49075, 59085, 71409, 76255, 82395, 88335, 98475, 119015, 137259, 137325, 147225, 184931, 198263, 214227, 228765, 276481, 295425, 357045, 381275, 411975, 441675, 554793, 594789, 595075, 686295, 829443, 924655, 991315, 1071135, 1143825, 1382405, 1664379, 1784367, 1785225, 2404103, 2488329, 2773965, 2973945, 3431475, 3594253, 4147215, 4623275, 4956575, 5355675, 6912025, 7212309, 8321895, 8921835, 10782759, 12020515, 12441645, 13869825, 14869725, 17971265, 20736075, 21636927, 27924581, 32348277, 36061545, 41609475, 44609175, 53913795, 60102575, 62208225, 83773743, 89856325, 108184635, 139622905, 161741385, 180307725, 251321229, 269568975, 363019553, 418868715, 540923175, 698114525, 808706925, 1089058659, 1256606145, 1815097765, 2094343575, 3267175977, 5445293295, 6283030725, 9075488825, 16335879885, 27226466475, 81679399425]

約数ペア:

[(1, 81679399425), (3, 27226466475), (5, 16335879885), (9, 9075488825), (13, 6283030725), (15, 5445293295), (25, 3267175977), (39, 2094343575), (45, 1815097765), (65, 1256606145), (75, 1089058659), (101, 808706925), (117, 698114525), (151, 540923175), (195, 418868715), (225, 363019553), (303, 269568975), (325, 251321229), (453, 180307725), (505, 161741385), (585, 139622905), (755, 108184635), (909, 89856325), (975, 83773743), (1313, 62208225), (1359, 60102575), (1515, 53913795), (1831, 44609175), (1963, 41609475), (2265, 36061545), (2525, 32348277), (2925, 27924581), (3775, 21636927), (3939, 20736075), (4545, 17971265), (5493, 14869725), (5889, 13869825), (6565, 12441645), (6795, 12020515), (7575, 10782759), (9155, 8921835), (9815, 8321895), (11325, 7212309), (11817, 6912025), (15251, 5355675), (16479, 4956575), (17667, 4623275), (19695, 4147215), (22725, 3594253), (23803, 3431475), (27465, 2973945), (29445, 2773965), (32825, 2488329), (33975, 2404103), (45753, 1785225), (45775, 1784367), (49075, 1664379), (59085, 1382405), (71409, 1143825), (76255, 1071135), (82395, 991315), (88335, 924655), (98475, 829443), (119015, 686295), (137259, 595075), (137325, 594789), (147225, 554793), (184931, 441675), (198263, 411975), (214227, 381275), (228765, 357045), (276481, 295425)]