2155527618045

素因数分解:

$3^1\times 5^1\times {\mathrm{14437}}^1\times {\mathrm{9953719}}^1$

素因数の和:9968164

約数の個数: 16

約数和(自身を含む): 3449083424640

約数和(自身を除く): 1293555806595

約数列:

[1, 3, 5, 15, 14437, 43311, 72185, 216555, 9953719, 29861157, 49768595, 149305785, 143701841203, 431105523609, 718509206015, 2155527618045]

約数ペア:

[(1, 2155527618045), (3, 718509206015), (5, 431105523609), (15, 143701841203), (14437, 149305785), (43311, 49768595), (72185, 29861157), (216555, 9953719)]