15117597

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 60

約数和(自身を含む): 26554176

約数和(自身を除く): 11436579

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 81, 99, 141, 171, 209, 297, 361, 423, 513, 517, 627, 891, 893, 1083, 1269, 1539, 1551, 1881, 2679, 3249, 3807, 3971, 4653, 5643, 8037, 9747, 9823, 11913, 13959, 16929, 16967, 24111, 29241, 29469, 35739, 41877, 50901, 72333, 88407, 107217, 152703, 186637, 265221, 321651, 458109, 559911, 795663, 1374327, 1679733, 5039199, 15117597]

約数ペア:

[(1, 15117597), (3, 5039199), (9, 1679733), (11, 1374327), (19, 795663), (27, 559911), (33, 458109), (47, 321651), (57, 265221), (81, 186637), (99, 152703), (141, 107217), (171, 88407), (209, 72333), (297, 50901), (361, 41877), (423, 35739), (513, 29469), (517, 29241), (627, 24111), (891, 16967), (893, 16929), (1083, 13959), (1269, 11913), (1539, 9823), (1551, 9747), (1881, 8037), (2679, 5643), (3249, 4653), (3807, 3971)]