57100915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2689}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 71274240

約数和(自身を除く): 14173325

約数列:

[1, 5, 31, 137, 155, 685, 2689, 4247, 13445, 21235, 83359, 368393, 416795, 1841965, 11420183, 57100915]

約数ペア:

[(1, 57100915), (5, 11420183), (31, 1841965), (137, 416795), (155, 368393), (685, 83359), (2689, 21235), (4247, 13445)]