289366575

素因数分解:

$3^1\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{3671}}^1$

素因数の和:4735

約数の個数: 24

約数和(自身を含む): 479005056

約数和(自身を除く): 189638481

約数列:

[1, 3, 5, 15, 25, 75, 1051, 3153, 3671, 5255, 11013, 15765, 18355, 26275, 55065, 78825, 91775, 275325, 3858221, 11574663, 19291105, 57873315, 96455525, 289366575]

約数ペア:

[(1, 289366575), (3, 96455525), (5, 57873315), (15, 19291105), (25, 11574663), (75, 3858221), (1051, 275325), (3153, 91775), (3671, 78825), (5255, 55065), (11013, 26275), (15765, 18355)]