12256075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 16766288

約数和(自身を除く): 4510213

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 877, 1075, 2795, 4385, 11401, 13975, 21925, 37711, 57005, 188555, 285025, 490243, 942775, 2451215, 12256075]

約数ペア:

[(1, 12256075), (5, 2451215), (13, 942775), (25, 490243), (43, 285025), (65, 188555), (215, 57005), (325, 37711), (559, 21925), (877, 13975), (1075, 11401), (2795, 4385)]