61137125

素因数分解:

$5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 88148736

約数和(自身を除く): 27011611

約数列:

[1, 5, 7, 25, 35, 107, 125, 175, 535, 653, 749, 875, 2675, 3265, 3745, 4571, 13375, 16325, 18725, 22855, 69871, 81625, 93625, 114275, 349355, 489097, 571375, 1746775, 2445485, 8733875, 12227425, 61137125]

約数ペア:

[(1, 61137125), (5, 12227425), (7, 8733875), (25, 2445485), (35, 1746775), (107, 571375), (125, 489097), (175, 349355), (535, 114275), (653, 93625), (749, 81625), (875, 69871), (2675, 22855), (3265, 18725), (3745, 16325), (4571, 13375)]