1240147155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{219301}}^1$

素因数の和:219351

約数の個数: 32

約数和(自身を含む): 2210564160

約数和(自身を除く): 970417005

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 219301, 657903, 1096505, 2850913, 3289515, 6359729, 8552739, 14254565, 19079187, 31798645, 42763695, 82676477, 95395935, 248029431, 413382385, 1240147155]

約数ペア:

[(1, 1240147155), (3, 413382385), (5, 248029431), (13, 95395935), (15, 82676477), (29, 42763695), (39, 31798645), (65, 19079187), (87, 14254565), (145, 8552739), (195, 6359729), (377, 3289515), (435, 2850913), (1131, 1096505), (1885, 657903), (5655, 219301)]