31034575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 45215856

約数和(自身を除く): 14181281

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 8681, 43405, 95491, 112853, 217025, 477455, 564265, 1241383, 2387275, 2821325, 6206915, 31034575]

約数ペア:

[(1, 31034575), (5, 6206915), (11, 2821325), (13, 2387275), (25, 1241383), (55, 564265), (65, 477455), (143, 217025), (275, 112853), (325, 95491), (715, 43405), (3575, 8681)]