54853605

素因数分解:

$3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 100337400

約数和(自身を除く): 45483795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 149, 243, 303, 405, 447, 505, 729, 745, 909, 1215, 1341, 1515, 2235, 2727, 3645, 4023, 4545, 6705, 8181, 12069, 13635, 15049, 20115, 24543, 36207, 40905, 45147, 60345, 73629, 75245, 108621, 122715, 135441, 181035, 225735, 368145, 406323, 543105, 677205, 1218969, 2031615, 3656907, 6094845, 10970721, 18284535, 54853605]

約数ペア:

[(1, 54853605), (3, 18284535), (5, 10970721), (9, 6094845), (15, 3656907), (27, 2031615), (45, 1218969), (81, 677205), (101, 543105), (135, 406323), (149, 368145), (243, 225735), (303, 181035), (405, 135441), (447, 122715), (505, 108621), (729, 75245), (745, 73629), (909, 60345), (1215, 45147), (1341, 40905), (1515, 36207), (2235, 24543), (2727, 20115), (3645, 15049), (4023, 13635), (4545, 12069), (6705, 8181)]