4066021925

素因数分解:

$5^2\times 7^1\times {\mathrm{23234411}}^1$

素因数の和:23234428

約数の個数: 12

約数和(自身を含む): 5762134176

約数和(自身を除く): 1696112251

約数列:

[1, 5, 7, 25, 35, 175, 23234411, 116172055, 162640877, 580860275, 813204385, 4066021925]

約数ペア:

[(1, 4066021925), (5, 813204385), (7, 580860275), (25, 162640877), (35, 116172055), (175, 23234411)]