42490635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257519}}^1$

素因数の和:257538

約数の個数: 16

約数和(自身を含む): 74165760

約数和(自身を除く): 31675125

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257519, 772557, 1287595, 2832709, 3862785, 8498127, 14163545, 42490635]

約数ペア:

[(1, 42490635), (3, 14163545), (5, 8498127), (11, 3862785), (15, 2832709), (33, 1287595), (55, 772557), (165, 257519)]