10352205

素因数分解:

$3^4\times 5^1\times {\mathrm{25561}}^1$

素因数の和:25578

約数の個数: 20

約数和(自身を含む): 18558012

約数和(自身を除く): 8205807

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 25561, 76683, 127805, 230049, 383415, 690147, 1150245, 2070441, 3450735, 10352205]

約数ペア:

[(1, 10352205), (3, 3450735), (5, 2070441), (9, 1150245), (15, 690147), (27, 383415), (45, 230049), (81, 127805), (135, 76683), (405, 25561)]