28516635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{90529}}^1$

素因数の和:90547

約数の個数: 24

約数和(自身を含む): 56490720

約数和(自身を除く): 27974085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 90529, 271587, 452645, 633703, 814761, 1357935, 1901109, 3168515, 4073805, 5703327, 9505545, 28516635]

約数ペア:

[(1, 28516635), (3, 9505545), (5, 5703327), (7, 4073805), (9, 3168515), (15, 1901109), (21, 1357935), (35, 814761), (45, 633703), (63, 452645), (105, 271587), (315, 90529)]