79804175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 108354672

約数和(自身を除く): 28550497

約数列:

[1, 5, 11, 25, 55, 275, 521, 557, 2605, 2785, 5731, 6127, 13025, 13925, 28655, 30635, 143275, 153175, 290197, 1450985, 3192167, 7254925, 15960835, 79804175]

約数ペア:

[(1, 79804175), (5, 15960835), (11, 7254925), (25, 3192167), (55, 1450985), (275, 290197), (521, 153175), (557, 143275), (2605, 30635), (2785, 28655), (5731, 13925), (6127, 13025)]