12504015

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2459}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 21874320

約数和(自身を除く): 9370305

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 2459, 5085, 7377, 12295, 22131, 36885, 110655, 277867, 833601, 1389335, 2500803, 4168005, 12504015]

約数ペア:

[(1, 12504015), (3, 4168005), (5, 2500803), (9, 1389335), (15, 833601), (45, 277867), (113, 110655), (339, 36885), (565, 22131), (1017, 12295), (1695, 7377), (2459, 5085)]