64586835

素因数分解:

$3^3\times 5^1\times {\mathrm{478421}}^1$

素因数の和:478435

約数の個数: 16

約数和(自身を含む): 114821280

約数和(自身を除く): 50234445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 478421, 1435263, 2392105, 4305789, 7176315, 12917367, 21528945, 64586835]

約数ペア:

[(1, 64586835), (3, 21528945), (5, 12917367), (9, 7176315), (15, 4305789), (27, 2392105), (45, 1435263), (135, 478421)]