1095345

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 1925352

約数和(自身を除く): 830007

約数列:

[1, 3, 5, 9, 15, 45, 101, 241, 303, 505, 723, 909, 1205, 1515, 2169, 3615, 4545, 10845, 24341, 73023, 121705, 219069, 365115, 1095345]

約数ペア:

[(1, 1095345), (3, 365115), (5, 219069), (9, 121705), (15, 73023), (45, 24341), (101, 10845), (241, 4545), (303, 3615), (505, 2169), (723, 1515), (909, 1205)]