70243675

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 90529920

約数和(自身を除く): 20286245

約数列:

[1, 5, 25, 31, 155, 233, 389, 775, 1165, 1945, 5825, 7223, 9725, 12059, 36115, 60295, 90637, 180575, 301475, 453185, 2265925, 2809747, 14048735, 70243675]

約数ペア:

[(1, 70243675), (5, 14048735), (25, 2809747), (31, 2265925), (155, 453185), (233, 301475), (389, 180575), (775, 90637), (1165, 60295), (1945, 36115), (5825, 12059), (7223, 9725)]