15275216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 32512800

約数和(自身を除く): 17237584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 379, 458, 758, 916, 1516, 1832, 2519, 3032, 3664, 4169, 5038, 6064, 8338, 10076, 16676, 20152, 33352, 40304, 66704, 86791, 173582, 347164, 694328, 954701, 1388656, 1909402, 3818804, 7637608, 15275216]

約数ペア:

[(1, 15275216), (2, 7637608), (4, 3818804), (8, 1909402), (11, 1388656), (16, 954701), (22, 694328), (44, 347164), (88, 173582), (176, 86791), (229, 66704), (379, 40304), (458, 33352), (758, 20152), (916, 16676), (1516, 10076), (1832, 8338), (2519, 6064), (3032, 5038), (3664, 4169)]