55517625

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 101846160

約数和(自身を除く): 46328535

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 809, 915, 1125, 1525, 2427, 2745, 4045, 4575, 7281, 7625, 12135, 13725, 20225, 22875, 36405, 49349, 60675, 68625, 101125, 148047, 182025, 246745, 303375, 444141, 740235, 910125, 1233725, 2220705, 3701175, 6168625, 11103525, 18505875, 55517625]

約数ペア:

[(1, 55517625), (3, 18505875), (5, 11103525), (9, 6168625), (15, 3701175), (25, 2220705), (45, 1233725), (61, 910125), (75, 740235), (125, 444141), (183, 303375), (225, 246745), (305, 182025), (375, 148047), (549, 101125), (809, 68625), (915, 60675), (1125, 49349), (1525, 36405), (2427, 22875), (2745, 20225), (4045, 13725), (4575, 12135), (7281, 7625)]