297949185

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3299}}^1$

素因数の和:3539

約数の個数: 40

約数和(自身を含む): 536659200

約数和(自身を除く): 238710015

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 1115, 2007, 3299, 3345, 6021, 9897, 10035, 16495, 18063, 29691, 30105, 49485, 89073, 90315, 148455, 267219, 445365, 735677, 1336095, 2207031, 3678385, 6621093, 11035155, 19863279, 33105465, 59589837, 99316395, 297949185]

約数ペア:

[(1, 297949185), (3, 99316395), (5, 59589837), (9, 33105465), (15, 19863279), (27, 11035155), (45, 6621093), (81, 3678385), (135, 2207031), (223, 1336095), (405, 735677), (669, 445365), (1115, 267219), (2007, 148455), (3299, 90315), (3345, 89073), (6021, 49485), (9897, 30105), (10035, 29691), (16495, 18063)]