91307805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 153100800

約数和(自身を除く): 61792995

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 237, 395, 435, 1185, 2291, 2657, 6873, 7971, 11455, 13285, 34365, 39855, 77053, 209903, 231159, 385265, 629709, 1049515, 1155795, 3148545, 6087187, 18261561, 30435935, 91307805]

約数ペア:

[(1, 91307805), (3, 30435935), (5, 18261561), (15, 6087187), (29, 3148545), (79, 1155795), (87, 1049515), (145, 629709), (237, 385265), (395, 231159), (435, 209903), (1185, 77053), (2291, 39855), (2657, 34365), (6873, 13285), (7971, 11455)]