66214935

素因数分解:

$3^3\times 5^1\times {\mathrm{490481}}^1$

素因数の和:490495

約数の個数: 16

約数和(自身を含む): 117715680

約数和(自身を除く): 51500745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490481, 1471443, 2452405, 4414329, 7357215, 13242987, 22071645, 66214935]

約数ペア:

[(1, 66214935), (3, 22071645), (5, 13242987), (9, 7357215), (15, 4414329), (27, 2452405), (45, 1471443), (135, 490481)]