15804035

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 20949840

約数和(自身を除く): 5145805

約数列:

[1, 5, 13, 59, 65, 169, 295, 317, 767, 845, 1585, 3835, 4121, 9971, 18703, 20605, 49855, 53573, 93515, 243139, 267865, 1215695, 3160807, 15804035]

約数ペア:

[(1, 15804035), (5, 3160807), (13, 1215695), (59, 267865), (65, 243139), (169, 93515), (295, 53573), (317, 49855), (767, 20605), (845, 18703), (1585, 9971), (3835, 4121)]