40540445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 54037368

約数和(自身を除く): 13496923

約数列:

[1, 5, 11, 55, 113, 121, 565, 593, 605, 1243, 2965, 6215, 6523, 13673, 32615, 67009, 68365, 71753, 335045, 358765, 737099, 3685495, 8108089, 40540445]

約数ペア:

[(1, 40540445), (5, 8108089), (11, 3685495), (55, 737099), (113, 358765), (121, 335045), (565, 71753), (593, 68365), (605, 67009), (1243, 32615), (2965, 13673), (6215, 6523)]