12415470625

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{461971}}^1$

素因数の和:462034

約数の個数: 20

約数和(自身を含む): 15875205808

約数和(自身を除く): 3459735183

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 5375, 26875, 461971, 2309855, 11549275, 19864753, 57746375, 99323765, 288731875, 496618825, 2483094125, 12415470625]

約数ペア:

[(1, 12415470625), (5, 2483094125), (25, 496618825), (43, 288731875), (125, 99323765), (215, 57746375), (625, 19864753), (1075, 11549275), (5375, 2309855), (26875, 461971)]