253342895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{95063}}^1$

素因数の和:95122

約数の個数: 16

約数和(自身を含む): 335385792

約数和(自身を除く): 82042897

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 95063, 475315, 1235819, 3897583, 6179095, 19487915, 50668579, 253342895]

約数ペア:

[(1, 253342895), (5, 50668579), (13, 19487915), (41, 6179095), (65, 3897583), (205, 1235819), (533, 475315), (2665, 95063)]