140597925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{144203}}^1$

素因数の和:144229

約数の個数: 24

約数和(自身を含む): 250338144

約数和(自身を除く): 109740219

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 144203, 432609, 721015, 1874639, 2163045, 3605075, 5623917, 9373195, 10815225, 28119585, 46865975, 140597925]

約数ペア:

[(1, 140597925), (3, 46865975), (5, 28119585), (13, 10815225), (15, 9373195), (25, 5623917), (39, 3605075), (65, 2163045), (75, 1874639), (195, 721015), (325, 432609), (975, 144203)]