97776225

素因数分解:

$3^2\times 5^2\times {\mathrm{434561}}^1$

素因数の和:434577

約数の個数: 18

約数和(自身を含む): 175128486

約数和(自身を除く): 77352261

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 434561, 1303683, 2172805, 3911049, 6518415, 10864025, 19555245, 32592075, 97776225]

約数ペア:

[(1, 97776225), (3, 32592075), (5, 19555245), (9, 10864025), (15, 6518415), (25, 3911049), (45, 2172805), (75, 1303683), (225, 434561)]