9057425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 12928860

約数和(自身を除く): 3871435

約数列:

[1, 5, 13, 25, 29, 31, 65, 145, 155, 325, 377, 403, 725, 775, 899, 961, 1885, 2015, 4495, 4805, 9425, 10075, 11687, 12493, 22475, 24025, 27869, 58435, 62465, 139345, 292175, 312325, 362297, 696725, 1811485, 9057425]

約数ペア:

[(1, 9057425), (5, 1811485), (13, 696725), (25, 362297), (29, 312325), (31, 292175), (65, 139345), (145, 62465), (155, 58435), (325, 27869), (377, 24025), (403, 22475), (725, 12493), (775, 11687), (899, 10075), (961, 9425), (1885, 4805), (2015, 4495)]