140159552975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{405701}}^1$

素因数の和:406787

約数の個数: 24

約数和(自身を含む): 187343446752

約数和(自身を除く): 47183893777

約数列:

[1, 5, 13, 25, 65, 325, 1063, 5315, 13819, 26575, 69095, 345475, 405701, 2028505, 5274113, 10142525, 26370565, 131852825, 431260163, 2156300815, 5606382119, 10781504075, 28031910595, 140159552975]

約数ペア:

[(1, 140159552975), (5, 28031910595), (13, 10781504075), (25, 5606382119), (65, 2156300815), (325, 431260163), (1063, 131852825), (5315, 26370565), (13819, 10142525), (26575, 5274113), (69095, 2028505), (345475, 405701)]