12427374255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2866753}}^1$

素因数の和:2866795

約数の個数: 24

約数和(自身を含む): 21122243472

約数和(自身を除く): 8694869217

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 2866753, 8600259, 14333765, 43001295, 48734801, 146204403, 243674005, 731022015, 828491617, 2485474851, 4142458085, 12427374255]

約数ペア:

[(1, 12427374255), (3, 4142458085), (5, 2485474851), (15, 828491617), (17, 731022015), (51, 243674005), (85, 146204403), (255, 48734801), (289, 43001295), (867, 14333765), (1445, 8600259), (4335, 2866753)]