70285185

素因数分解:

$3^3\times 5^1\times {\mathrm{520631}}^1$

素因数の和:520645

約数の個数: 16

約数和(自身を含む): 124951680

約数和(自身を除く): 54666495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 520631, 1561893, 2603155, 4685679, 7809465, 14057037, 23428395, 70285185]

約数ペア:

[(1, 70285185), (3, 23428395), (5, 14057037), (9, 7809465), (15, 4685679), (27, 2603155), (45, 1561893), (135, 520631)]