71316375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14629}}^1$

素因数の和:14660

約数の個数: 32

約数和(自身を含む): 127807680

約数和(自身を除く): 56491305

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 14629, 43887, 73145, 190177, 219435, 365725, 570531, 950885, 1097175, 1828625, 2852655, 4754425, 5485875, 14263275, 23772125, 71316375]

約数ペア:

[(1, 71316375), (3, 23772125), (5, 14263275), (13, 5485875), (15, 4754425), (25, 2852655), (39, 1828625), (65, 1097175), (75, 950885), (125, 570531), (195, 365725), (325, 219435), (375, 190177), (975, 73145), (1625, 43887), (4875, 14629)]