82785235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20879}}^1$

素因数の和:20958

約数の個数: 16

約数和(自身を含む): 108743040

約数和(自身を除く): 25957805

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 20879, 104395, 271427, 1273619, 1357135, 6368095, 16557047, 82785235]

約数ペア:

[(1, 82785235), (5, 16557047), (13, 6368095), (61, 1357135), (65, 1273619), (305, 271427), (793, 104395), (3965, 20879)]