12297225

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 20525472

約数和(自身を除く): 8228247

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1451, 1695, 2825, 4353, 7255, 8475, 21765, 36275, 108825, 163963, 491889, 819815, 2459445, 4099075, 12297225]

約数ペア:

[(1, 12297225), (3, 4099075), (5, 2459445), (15, 819815), (25, 491889), (75, 163963), (113, 108825), (339, 36275), (565, 21765), (1451, 8475), (1695, 7255), (2825, 4353)]