12130845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 20390400

約数和(自身を除く): 8259555

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 353, 395, 435, 1059, 1185, 1765, 2291, 5295, 6873, 10237, 11455, 27887, 30711, 34365, 51185, 83661, 139435, 153555, 418305, 808723, 2426169, 4043615, 12130845]

約数ペア:

[(1, 12130845), (3, 4043615), (5, 2426169), (15, 808723), (29, 418305), (79, 153555), (87, 139435), (145, 83661), (237, 51185), (353, 34365), (395, 30711), (435, 27887), (1059, 11455), (1185, 10237), (1765, 6873), (2291, 5295)]