15017277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 8552643

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 557, 627, 817, 1419, 1671, 2451, 6127, 8987, 10583, 18381, 23951, 26961, 31749, 71853, 116413, 263461, 349239, 455069, 790383, 1365207, 5005759, 15017277]

約数ペア:

[(1, 15017277), (3, 5005759), (11, 1365207), (19, 790383), (33, 455069), (43, 349239), (57, 263461), (129, 116413), (209, 71853), (473, 31749), (557, 26961), (627, 23951), (817, 18381), (1419, 10583), (1671, 8987), (2451, 6127)]