22960625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2198

約数の個数: 20

約数和(自身を含む): 30393396

約数和(自身を除く): 7432771

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 2161, 10625, 10805, 36737, 54025, 183685, 270125, 918425, 1350625, 4592125, 22960625]

約数ペア:

[(1, 22960625), (5, 4592125), (17, 1350625), (25, 918425), (85, 270125), (125, 183685), (425, 54025), (625, 36737), (2125, 10805), (2161, 10625)]