15185772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 30779028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 379, 477, 636, 742, 756, 758, 954, 1113, 1137, 1431, 1484, 1516, 1908, 2226, 2274, 2653, 2862, 3339, 3411, 4452, 4548, 5306, 5724, 6678, 6822, 7959, 10017, 10233, 10612, 13356, 13644, 15918, 20034, 20087, 20466, 23877, 31836, 40068, 40174, 40932, 47754, 60261, 71631, 80348, 95508, 120522, 140609, 143262, 180783, 241044, 281218, 286524, 361566, 421827, 542349, 562436, 723132, 843654, 1084698, 1265481, 1687308, 2169396, 2530962, 3796443, 5061924, 7592886, 15185772]

約数ペア:

[(1, 15185772), (2, 7592886), (3, 5061924), (4, 3796443), (6, 2530962), (7, 2169396), (9, 1687308), (12, 1265481), (14, 1084698), (18, 843654), (21, 723132), (27, 562436), (28, 542349), (36, 421827), (42, 361566), (53, 286524), (54, 281218), (63, 241044), (84, 180783), (106, 143262), (108, 140609), (126, 120522), (159, 95508), (189, 80348), (212, 71631), (252, 60261), (318, 47754), (371, 40932), (378, 40174), (379, 40068), (477, 31836), (636, 23877), (742, 20466), (756, 20087), (758, 20034), (954, 15918), (1113, 13644), (1137, 13356), (1431, 10612), (1484, 10233), (1516, 10017), (1908, 7959), (2226, 6822), (2274, 6678), (2653, 5724), (2862, 5306), (3339, 4548), (3411, 4452)]