56705535

素因数分解:

$3^3\times 5^1\times {\mathrm{420041}}^1$

素因数の和:420055

約数の個数: 16

約数和(自身を含む): 100810080

約数和(自身を除く): 44104545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 420041, 1260123, 2100205, 3780369, 6300615, 11341107, 18901845, 56705535]

約数ペア:

[(1, 56705535), (3, 18901845), (5, 11341107), (9, 6300615), (15, 3780369), (27, 2100205), (45, 1260123), (135, 420041)]