129335415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1433}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 226319616

約数和(自身を除く): 96984201

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 547, 1433, 1641, 2735, 4299, 6017, 7165, 8205, 15763, 18051, 21495, 30085, 47289, 78815, 90255, 236445, 783851, 2351553, 3919255, 8622361, 11757765, 25867083, 43111805, 129335415]

約数ペア:

[(1, 129335415), (3, 43111805), (5, 25867083), (11, 11757765), (15, 8622361), (33, 3919255), (55, 2351553), (165, 783851), (547, 236445), (1433, 90255), (1641, 78815), (2735, 47289), (4299, 30085), (6017, 21495), (7165, 18051), (8205, 15763)]