169017875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 232098048

約数和(自身を除く): 63080173

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 611, 1175, 1625, 2213, 3055, 5875, 11065, 15275, 28769, 55325, 76375, 104011, 143845, 276625, 520055, 719225, 1352143, 2600275, 3596125, 6760715, 13001375, 33803575, 169017875]

約数ペア:

[(1, 169017875), (5, 33803575), (13, 13001375), (25, 6760715), (47, 3596125), (65, 2600275), (125, 1352143), (235, 719225), (325, 520055), (611, 276625), (1175, 143845), (1625, 104011), (2213, 76375), (3055, 55325), (5875, 28769), (11065, 15275)]