275416605

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29567}}^1$

素因数の和:29607

約数の個数: 40

約数和(自身を含む): 515192832

約数和(自身を除く): 239776227

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 29567, 88701, 147835, 266103, 443505, 680041, 798309, 1330515, 2040123, 2394927, 3400205, 3991545, 6120369, 10200615, 11974635, 18361107, 30601845, 55083321, 91805535, 275416605]

約数ペア:

[(1, 275416605), (3, 91805535), (5, 55083321), (9, 30601845), (15, 18361107), (23, 11974635), (27, 10200615), (45, 6120369), (69, 3991545), (81, 3400205), (115, 2394927), (135, 2040123), (207, 1330515), (345, 798309), (405, 680041), (621, 443505), (1035, 266103), (1863, 147835), (3105, 88701), (9315, 29567)]