73238340675

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 126169781760

約数和(自身を除く): 52931441085

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 129, 213, 215, 317, 355, 645, 951, 1009, 1065, 1075, 1585, 1775, 3027, 3053, 3225, 4755, 5045, 5325, 7925, 9159, 13631, 15135, 15265, 22507, 23775, 25225, 40893, 43387, 45795, 67521, 68155, 71639, 75675, 76325, 112535, 130161, 204465, 214917, 216935, 228975, 319853, 337605, 340775, 358195, 562675, 650805, 959559, 967801, 1022325, 1074585, 1084675, 1599265, 1688025, 1790975, 2903403, 3080477, 3254025, 4797795, 4839005, 5372925, 7996325, 9241431, 13753679, 14517015, 15402385, 22709563, 23988975, 24195025, 41261037, 46207155, 68128689, 68768395, 72585075, 77011925, 113547815, 206305185, 231035775, 340643445, 343841975, 567739075, 976511209, 1031525925, 1703217225, 2929533627, 4882556045, 14647668135, 24412780225, 73238340675]

約数ペア:

[(1, 73238340675), (3, 24412780225), (5, 14647668135), (15, 4882556045), (25, 2929533627), (43, 1703217225), (71, 1031525925), (75, 976511209), (129, 567739075), (213, 343841975), (215, 340643445), (317, 231035775), (355, 206305185), (645, 113547815), (951, 77011925), (1009, 72585075), (1065, 68768395), (1075, 68128689), (1585, 46207155), (1775, 41261037), (3027, 24195025), (3053, 23988975), (3225, 22709563), (4755, 15402385), (5045, 14517015), (5325, 13753679), (7925, 9241431), (9159, 7996325), (13631, 5372925), (15135, 4839005), (15265, 4797795), (22507, 3254025), (23775, 3080477), (25225, 2903403), (40893, 1790975), (43387, 1688025), (45795, 1599265), (67521, 1084675), (68155, 1074585), (71639, 1022325), (75675, 967801), (76325, 959559), (112535, 650805), (130161, 562675), (204465, 358195), (214917, 340775), (216935, 337605), (228975, 319853)]