56329785

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 100109412

約数和(自身を除く): 43779627

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 677, 1849, 1935, 2031, 3385, 5547, 6093, 9245, 10155, 16641, 27735, 29111, 30465, 83205, 87333, 145555, 261999, 436665, 1251773, 1309995, 3755319, 6258865, 11265957, 18776595, 56329785]

約数ペア:

[(1, 56329785), (3, 18776595), (5, 11265957), (9, 6258865), (15, 3755319), (43, 1309995), (45, 1251773), (129, 436665), (215, 261999), (387, 145555), (645, 87333), (677, 83205), (1849, 30465), (1935, 29111), (2031, 27735), (3385, 16641), (5547, 10155), (6093, 9245)]