12522685

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 17729280

約数和(自身を除く): 5206595

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 647, 2765, 3235, 3871, 4529, 19355, 22645, 31703, 51113, 158515, 255565, 357791, 1788955, 2504537, 12522685]

約数ペア:

[(1, 12522685), (5, 2504537), (7, 1788955), (35, 357791), (49, 255565), (79, 158515), (245, 51113), (395, 31703), (553, 22645), (647, 19355), (2765, 4529), (3235, 3871)]