66614715

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3533}}^1$

素因数の和:3963

約数の個数: 24

約数和(自身を含む): 115773840

約数和(自身を除く): 49159125

約数列:

[1, 3, 5, 9, 15, 45, 419, 1257, 2095, 3533, 3771, 6285, 10599, 17665, 18855, 31797, 52995, 158985, 1480327, 4440981, 7401635, 13322943, 22204905, 66614715]

約数ペア:

[(1, 66614715), (3, 22204905), (5, 13322943), (9, 7401635), (15, 4440981), (45, 1480327), (419, 158985), (1257, 52995), (2095, 31797), (3533, 18855), (3771, 17665), (6285, 10599)]