12674895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 20807856

約数和(自身を除く): 8132961

約数列:

[1, 3, 5, 15, 43, 129, 215, 457, 645, 1371, 1849, 2285, 5547, 6855, 9245, 19651, 27735, 58953, 98255, 294765, 844993, 2534979, 4224965, 12674895]

約数ペア:

[(1, 12674895), (3, 4224965), (5, 2534979), (15, 844993), (43, 294765), (129, 98255), (215, 58953), (457, 27735), (645, 19651), (1371, 9245), (1849, 6855), (2285, 5547)]