12165885

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5101}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 21489624

約数和(自身を除く): 9323739

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 5101, 15303, 25505, 45909, 76515, 229545, 270353, 811059, 1351765, 2433177, 4055295, 12165885]

約数ペア:

[(1, 12165885), (3, 4055295), (5, 2433177), (9, 1351765), (15, 811059), (45, 270353), (53, 229545), (159, 76515), (265, 45909), (477, 25505), (795, 15303), (2385, 5101)]