90774615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 151070976

約数和(自身を除く): 60296361

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 1005, 2203, 2747, 6609, 8241, 11015, 13735, 33045, 41205, 90323, 147601, 270969, 442803, 451615, 738005, 1354845, 2214015, 6051641, 18154923, 30258205, 90774615]

約数ペア:

[(1, 90774615), (3, 30258205), (5, 18154923), (15, 6051641), (41, 2214015), (67, 1354845), (123, 738005), (201, 451615), (205, 442803), (335, 270969), (615, 147601), (1005, 90323), (2203, 41205), (2747, 33045), (6609, 13735), (8241, 11015)]