12397545

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 22148100

約数和(自身を除く): 9750555

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 149, 215, 387, 447, 645, 745, 1341, 1849, 1935, 2235, 5547, 6407, 6705, 9245, 16641, 19221, 27735, 32035, 57663, 83205, 96105, 275501, 288315, 826503, 1377505, 2479509, 4132515, 12397545]

約数ペア:

[(1, 12397545), (3, 4132515), (5, 2479509), (9, 1377505), (15, 826503), (43, 288315), (45, 275501), (129, 96105), (149, 83205), (215, 57663), (387, 32035), (447, 27735), (645, 19221), (745, 16641), (1341, 9245), (1849, 6705), (1935, 6407), (2235, 5547)]