42526515

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 70073856

約数和(自身を除く): 27547341

約数列:

[1, 3, 5, 15, 71, 73, 213, 219, 355, 365, 547, 1065, 1095, 1641, 2735, 5183, 8205, 15549, 25915, 38837, 39931, 77745, 116511, 119793, 194185, 199655, 582555, 598965, 2835101, 8505303, 14175505, 42526515]

約数ペア:

[(1, 42526515), (3, 14175505), (5, 8505303), (15, 2835101), (71, 598965), (73, 582555), (213, 199655), (219, 194185), (355, 119793), (365, 116511), (547, 77745), (1065, 39931), (1095, 38837), (1641, 25915), (2735, 15549), (5183, 8205)]