66912945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9431}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 119522304

約数和(自身を除く): 52609359

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 9431, 28293, 47155, 103741, 141465, 311223, 405533, 518705, 1216599, 1556115, 2027665, 4460863, 6082995, 13382589, 22304315, 66912945]

約数ペア:

[(1, 66912945), (3, 22304315), (5, 13382589), (11, 6082995), (15, 4460863), (33, 2027665), (43, 1556115), (55, 1216599), (129, 518705), (165, 405533), (215, 311223), (473, 141465), (645, 103741), (1419, 47155), (2365, 28293), (7095, 9431)]