15401265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 27758592

約数和(自身を除く): 12357327

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 3011, 5115, 9033, 15055, 33121, 45165, 93341, 99363, 165605, 280023, 466705, 496815, 1026751, 1400115, 3080253, 5133755, 15401265]

約数ペア:

[(1, 15401265), (3, 5133755), (5, 3080253), (11, 1400115), (15, 1026751), (31, 496815), (33, 466705), (55, 280023), (93, 165605), (155, 99363), (165, 93341), (341, 45165), (465, 33121), (1023, 15055), (1705, 9033), (3011, 5115)]