2131953825

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{92593}}^1$

素因数の和:92913

約数の個数: 24

約数和(自身を含む): 3536350048

約数和(自身を除く): 1404396223

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1535, 4605, 7675, 23025, 92593, 277779, 462965, 1388895, 2314825, 6944475, 28426051, 85278153, 142130255, 426390765, 710651275, 2131953825]

約数ペア:

[(1, 2131953825), (3, 710651275), (5, 426390765), (15, 142130255), (25, 85278153), (75, 28426051), (307, 6944475), (921, 2314825), (1535, 1388895), (4605, 462965), (7675, 277779), (23025, 92593)]