56681805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{130303}}^1$

素因数の和:130340

約数の個数: 16

約数和(自身を含む): 93818880

約数和(自身を除く): 37137075

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 130303, 390909, 651515, 1954545, 3778787, 11336361, 18893935, 56681805]

約数ペア:

[(1, 56681805), (3, 18893935), (5, 11336361), (15, 3778787), (29, 1954545), (87, 651515), (145, 390909), (435, 130303)]