73401025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 95779584

約数和(自身を除く): 22378559

約数列:

[1, 5, 25, 31, 53, 155, 265, 775, 1325, 1643, 1787, 8215, 8935, 41075, 44675, 55397, 94711, 276985, 473555, 1384925, 2367775, 2936041, 14680205, 73401025]

約数ペア:

[(1, 73401025), (5, 14680205), (25, 2936041), (31, 2367775), (53, 1384925), (155, 473555), (265, 276985), (775, 94711), (1325, 55397), (1643, 44675), (1787, 41075), (8215, 8935)]