417725155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{4271}}^1$

素因数の和:4938

約数の個数: 16

約数和(自身を含む): 518381568

約数和(自身を除く): 100656413

約数列:

[1, 5, 31, 155, 631, 3155, 4271, 19561, 21355, 97805, 132401, 662005, 2695001, 13475005, 83545031, 417725155]

約数ペア:

[(1, 417725155), (5, 83545031), (31, 13475005), (155, 2695001), (631, 662005), (3155, 132401), (4271, 97805), (19561, 21355)]