316555245

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{18367}}^1$

素因数の和:18761

約数の個数: 24

約数和(自身を含む): 550158336

約数和(自身を除く): 233603091

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1915, 3447, 5745, 17235, 18367, 55101, 91835, 165303, 275505, 826515, 7034561, 21103683, 35172805, 63311049, 105518415, 316555245]

約数ペア:

[(1, 316555245), (3, 105518415), (5, 63311049), (9, 35172805), (15, 21103683), (45, 7034561), (383, 826515), (1149, 275505), (1915, 165303), (3447, 91835), (5745, 55101), (17235, 18367)]