15355605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 26210304

約数和(自身を除く): 10854699

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 947, 1081, 2841, 3243, 4735, 5405, 14205, 16215, 21781, 44509, 65343, 108905, 133527, 222545, 326715, 667635, 1023707, 3071121, 5118535, 15355605]

約数ペア:

[(1, 15355605), (3, 5118535), (5, 3071121), (15, 1023707), (23, 667635), (47, 326715), (69, 222545), (115, 133527), (141, 108905), (235, 65343), (345, 44509), (705, 21781), (947, 16215), (1081, 14205), (2841, 5405), (3243, 4735)]