90576045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 180116352

約数和(自身を除く): 89540307

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 421, 683, 1263, 2049, 2105, 2947, 3415, 3789, 4781, 6147, 6315, 8841, 10245, 14343, 14735, 18945, 23905, 26523, 30735, 43029, 44205, 71715, 132615, 215145, 287543, 862629, 1437715, 2012801, 2587887, 4313145, 6038403, 10064005, 12939435, 18115209, 30192015, 90576045]

約数ペア:

[(1, 90576045), (3, 30192015), (5, 18115209), (7, 12939435), (9, 10064005), (15, 6038403), (21, 4313145), (35, 2587887), (45, 2012801), (63, 1437715), (105, 862629), (315, 287543), (421, 215145), (683, 132615), (1263, 71715), (2049, 44205), (2105, 43029), (2947, 30735), (3415, 26523), (3789, 23905), (4781, 18945), (6147, 14735), (6315, 14343), (8841, 10245)]