85830015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 142845696

約数和(自身を除く): 57015681

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 2083, 2747, 6249, 8241, 10415, 13735, 31245, 41205, 85403, 139561, 256209, 418683, 427015, 697805, 1281045, 2093415, 5722001, 17166003, 28610005, 85830015]

約数ペア:

[(1, 85830015), (3, 28610005), (5, 17166003), (15, 5722001), (41, 2093415), (67, 1281045), (123, 697805), (201, 427015), (205, 418683), (335, 256209), (615, 139561), (1005, 85403), (2083, 41205), (2747, 31245), (6249, 13735), (8241, 10415)]