16335345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 13299855

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 4409, 13227, 22045, 57317, 66135, 83771, 171951, 251313, 286585, 418855, 859755, 1089023, 1256565, 3267069, 5445115, 16335345]

約数ペア:

[(1, 16335345), (3, 5445115), (5, 3267069), (13, 1256565), (15, 1089023), (19, 859755), (39, 418855), (57, 286585), (65, 251313), (95, 171951), (195, 83771), (247, 66135), (285, 57317), (741, 22045), (1235, 13227), (3705, 4409)]