415040815

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 579705984

約数和(自身を除く): 164665169

約数列:

[1, 5, 7, 35, 101, 137, 505, 685, 707, 857, 959, 3535, 4285, 4795, 5999, 13837, 29995, 69185, 86557, 96859, 117409, 432785, 484295, 587045, 605899, 821863, 3029495, 4109315, 11858309, 59291545, 83008163, 415040815]

約数ペア:

[(1, 415040815), (5, 83008163), (7, 59291545), (35, 11858309), (101, 4109315), (137, 3029495), (505, 821863), (685, 605899), (707, 587045), (857, 484295), (959, 432785), (3535, 117409), (4285, 96859), (4795, 86557), (5999, 69185), (13837, 29995)]