1993450175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4690471}}^1$

素因数の和:4690498

約数の個数: 12

約数和(自身を含む): 2617283376

約数和(自身を除く): 623833201

約数列:

[1, 5, 17, 25, 85, 425, 4690471, 23452355, 79738007, 117261775, 398690035, 1993450175]

約数ペア:

[(1, 1993450175), (5, 398690035), (17, 117261775), (25, 79738007), (85, 23452355), (425, 4690471)]