23128665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 19449255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 167, 501, 835, 1169, 1319, 2505, 3507, 3957, 5845, 6595, 9233, 17535, 19785, 27699, 46165, 138495, 220273, 660819, 1101365, 1541911, 3304095, 4625733, 7709555, 23128665]

約数ペア:

[(1, 23128665), (3, 7709555), (5, 4625733), (7, 3304095), (15, 1541911), (21, 1101365), (35, 660819), (105, 220273), (167, 138495), (501, 46165), (835, 27699), (1169, 19785), (1319, 17535), (2505, 9233), (3507, 6595), (3957, 5845)]