66528675

素因数分解:

$3^3\times 5^2\times {\mathrm{98561}}^1$

素因数の和:98580

約数の個数: 24

約数和(自身を含む): 122216880

約数和(自身を除く): 55688205

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 98561, 295683, 492805, 887049, 1478415, 2464025, 2661147, 4435245, 7392075, 13305735, 22176225, 66528675]

約数ペア:

[(1, 66528675), (3, 22176225), (5, 13305735), (9, 7392075), (15, 4435245), (25, 2661147), (27, 2464025), (45, 1478415), (75, 887049), (135, 492805), (225, 295683), (675, 98561)]