1348605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 2441088

約数和(自身を除く): 1092483

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1303, 3909, 6515, 11727, 19545, 29969, 58635, 89907, 149845, 269721, 449535, 1348605]

約数ペア:

[(1, 1348605), (3, 449535), (5, 269721), (9, 149845), (15, 89907), (23, 58635), (45, 29969), (69, 19545), (115, 11727), (207, 6515), (345, 3909), (1035, 1303)]