13722525

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:946

約数の個数: 36

約数和(自身を含む): 24953760

約数和(自身を除く): 11231235

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 859, 1065, 1775, 2577, 3195, 4295, 5325, 7731, 12885, 15975, 21475, 38655, 60989, 64425, 182967, 193275, 304945, 548901, 914835, 1524725, 2744505, 4574175, 13722525]

約数ペア:

[(1, 13722525), (3, 4574175), (5, 2744505), (9, 1524725), (15, 914835), (25, 548901), (45, 304945), (71, 193275), (75, 182967), (213, 64425), (225, 60989), (355, 38655), (639, 21475), (859, 15975), (1065, 12885), (1775, 7731), (2577, 5325), (3195, 4295)]