45279759

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 72000000

約数和(自身を除く): 26720241

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 499, 609, 1043, 1497, 3129, 3493, 4321, 10479, 12963, 14471, 30247, 43413, 74351, 90741, 101297, 223053, 303891, 520457, 1561371, 2156179, 6468537, 15093253, 45279759]

約数ペア:

[(1, 45279759), (3, 15093253), (7, 6468537), (21, 2156179), (29, 1561371), (87, 520457), (149, 303891), (203, 223053), (447, 101297), (499, 90741), (609, 74351), (1043, 43413), (1497, 30247), (3129, 14471), (3493, 12963), (4321, 10479)]