69240765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 121766400

約数和(自身を除く): 52525635

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 3019, 4587, 7645, 9057, 15095, 22935, 33209, 45285, 99627, 166045, 419641, 498135, 1258923, 2098205, 4616051, 6294615, 13848153, 23080255, 69240765]

約数ペア:

[(1, 69240765), (3, 23080255), (5, 13848153), (11, 6294615), (15, 4616051), (33, 2098205), (55, 1258923), (139, 498135), (165, 419641), (417, 166045), (695, 99627), (1529, 45285), (2085, 33209), (3019, 22935), (4587, 15095), (7645, 9057)]