49025925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 100271360

約数和(自身を除く): 51245435

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 75, 111, 117, 135, 151, 185, 195, 225, 325, 333, 351, 453, 481, 555, 585, 675, 755, 925, 975, 999, 1359, 1443, 1665, 1755, 1963, 2265, 2405, 2775, 2925, 3775, 4077, 4329, 4995, 5587, 5889, 6795, 7215, 8325, 8775, 9815, 11325, 12025, 12987, 16761, 17667, 20385, 21645, 24975, 27935, 29445, 33975, 36075, 49075, 50283, 53001, 64935, 72631, 83805, 88335, 101925, 108225, 139675, 147225, 150849, 217893, 251415, 265005, 324675, 363155, 419025, 441675, 653679, 754245, 1089465, 1257075, 1325025, 1815775, 1961037, 3268395, 3771225, 5447325, 9805185, 16341975, 49025925]

約数ペア:

[(1, 49025925), (3, 16341975), (5, 9805185), (9, 5447325), (13, 3771225), (15, 3268395), (25, 1961037), (27, 1815775), (37, 1325025), (39, 1257075), (45, 1089465), (65, 754245), (75, 653679), (111, 441675), (117, 419025), (135, 363155), (151, 324675), (185, 265005), (195, 251415), (225, 217893), (325, 150849), (333, 147225), (351, 139675), (453, 108225), (481, 101925), (555, 88335), (585, 83805), (675, 72631), (755, 64935), (925, 53001), (975, 50283), (999, 49075), (1359, 36075), (1443, 33975), (1665, 29445), (1755, 27935), (1963, 24975), (2265, 21645), (2405, 20385), (2775, 17667), (2925, 16761), (3775, 12987), (4077, 12025), (4329, 11325), (4995, 9815), (5587, 8775), (5889, 8325), (6795, 7215)]