56557301775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{15923}}^1$

素因数の和:19592

約数の個数: 48

約数和(自身を含む): 100734969216

約数和(自身を除く): 44177667441

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 3643, 10929, 15923, 18215, 47359, 47769, 54645, 79615, 91075, 142077, 206999, 236795, 238845, 273225, 398075, 620997, 710385, 1034995, 1183975, 1194225, 3104985, 3551925, 5174975, 15524925, 58007489, 174022467, 290037445, 754097357, 870112335, 1450187225, 2262292071, 3770486785, 4350561675, 11311460355, 18852433925, 56557301775]

約数ペア:

[(1, 56557301775), (3, 18852433925), (5, 11311460355), (13, 4350561675), (15, 3770486785), (25, 2262292071), (39, 1450187225), (65, 870112335), (75, 754097357), (195, 290037445), (325, 174022467), (975, 58007489), (3643, 15524925), (10929, 5174975), (15923, 3551925), (18215, 3104985), (47359, 1194225), (47769, 1183975), (54645, 1034995), (79615, 710385), (91075, 620997), (142077, 398075), (206999, 273225), (236795, 238845)]