31369915

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 7406405

約数列:

[1, 5, 47, 131, 235, 655, 1019, 5095, 6157, 30785, 47893, 133489, 239465, 667445, 6273983, 31369915]

約数ペア:

[(1, 31369915), (5, 6273983), (47, 667445), (131, 239465), (235, 133489), (655, 47893), (1019, 30785), (5095, 6157)]