25037730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 68992560

約数和(自身を除く): 43954830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 87, 90, 106, 145, 159, 174, 181, 261, 265, 290, 318, 362, 435, 477, 522, 530, 543, 795, 870, 905, 954, 1086, 1305, 1537, 1590, 1629, 1810, 2385, 2610, 2715, 3074, 3258, 4611, 4770, 5249, 5430, 7685, 8145, 9222, 9593, 10498, 13833, 15370, 15747, 16290, 19186, 23055, 26245, 27666, 28779, 31494, 46110, 47241, 47965, 52490, 57558, 69165, 78735, 86337, 94482, 95930, 138330, 143895, 157470, 172674, 236205, 278197, 287790, 431685, 472410, 556394, 834591, 863370, 1390985, 1669182, 2503773, 2781970, 4172955, 5007546, 8345910, 12518865, 25037730]

約数ペア:

[(1, 25037730), (2, 12518865), (3, 8345910), (5, 5007546), (6, 4172955), (9, 2781970), (10, 2503773), (15, 1669182), (18, 1390985), (29, 863370), (30, 834591), (45, 556394), (53, 472410), (58, 431685), (87, 287790), (90, 278197), (106, 236205), (145, 172674), (159, 157470), (174, 143895), (181, 138330), (261, 95930), (265, 94482), (290, 86337), (318, 78735), (362, 69165), (435, 57558), (477, 52490), (522, 47965), (530, 47241), (543, 46110), (795, 31494), (870, 28779), (905, 27666), (954, 26245), (1086, 23055), (1305, 19186), (1537, 16290), (1590, 15747), (1629, 15370), (1810, 13833), (2385, 10498), (2610, 9593), (2715, 9222), (3074, 8145), (3258, 7685), (4611, 5430), (4770, 5249)]