70900225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 96333120

約数和(自身を除く): 25432895

約数列:

[1, 5, 11, 25, 55, 275, 311, 829, 1555, 3421, 4145, 7775, 9119, 17105, 20725, 45595, 85525, 227975, 257819, 1289095, 2836009, 6445475, 14180045, 70900225]

約数ペア:

[(1, 70900225), (5, 14180045), (11, 6445475), (25, 2836009), (55, 1289095), (275, 257819), (311, 227975), (829, 85525), (1555, 45595), (3421, 20725), (4145, 17105), (7775, 9119)]