15915132

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 54

約数和(自身を含む): 41245568

約数和(自身を除く): 25330436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 127, 177, 236, 254, 354, 381, 508, 531, 708, 762, 1062, 1143, 1524, 2124, 2286, 3481, 4572, 6962, 7493, 10443, 13924, 14986, 20886, 22479, 29972, 31329, 41772, 44958, 62658, 67437, 89916, 125316, 134874, 269748, 442087, 884174, 1326261, 1768348, 2652522, 3978783, 5305044, 7957566, 15915132]

約数ペア:

[(1, 15915132), (2, 7957566), (3, 5305044), (4, 3978783), (6, 2652522), (9, 1768348), (12, 1326261), (18, 884174), (36, 442087), (59, 269748), (118, 134874), (127, 125316), (177, 89916), (236, 67437), (254, 62658), (354, 44958), (381, 41772), (508, 31329), (531, 29972), (708, 22479), (762, 20886), (1062, 14986), (1143, 13924), (1524, 10443), (2124, 7493), (2286, 6962), (3481, 4572)]