23719245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 42837120

約数和(自身を除く): 19117875

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 4957, 14871, 24785, 54527, 74355, 143753, 163581, 272635, 431259, 718765, 817905, 1581283, 2156295, 4743849, 7906415, 23719245]

約数ペア:

[(1, 23719245), (3, 7906415), (5, 4743849), (11, 2156295), (15, 1581283), (29, 817905), (33, 718765), (55, 431259), (87, 272635), (145, 163581), (165, 143753), (319, 74355), (435, 54527), (957, 24785), (1595, 14871), (4785, 4957)]