146973735

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23497}}^1$

素因数の和:23647

約数の個数: 24

約数和(自身を含む): 256598160

約数和(自身を除く): 109624425

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 23497, 70491, 117485, 211473, 352455, 1057365, 3266083, 9798249, 16330415, 29394747, 48991245, 146973735]

約数ペア:

[(1, 146973735), (3, 48991245), (5, 29394747), (9, 16330415), (15, 9798249), (45, 3266083), (139, 1057365), (417, 352455), (695, 211473), (1251, 117485), (2085, 70491), (6255, 23497)]