53271945

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3907}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 95667840

約数和(自身を除く): 42395895

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 3907, 4545, 11721, 13635, 19535, 35163, 58605, 105489, 175815, 394607, 527445, 1183821, 1973035, 3551463, 5919105, 10654389, 17757315, 53271945]

約数ペア:

[(1, 53271945), (3, 17757315), (5, 10654389), (9, 5919105), (15, 3551463), (27, 1973035), (45, 1183821), (101, 527445), (135, 394607), (303, 175815), (505, 105489), (909, 58605), (1515, 35163), (2727, 19535), (3907, 13635), (4545, 11721)]