4328480155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 5540371200

約数和(自身を除く): 1211891045

約数列:

[1, 5, 19, 95, 139, 181, 695, 905, 1811, 2641, 3439, 9055, 13205, 17195, 25159, 34409, 125795, 172045, 251729, 327791, 478021, 1258645, 1638955, 2390105, 4782851, 6228029, 23914255, 31140145, 45562949, 227814745, 865696031, 4328480155]

約数ペア:

[(1, 4328480155), (5, 865696031), (19, 227814745), (95, 45562949), (139, 31140145), (181, 23914255), (695, 6228029), (905, 4782851), (1811, 2390105), (2641, 1638955), (3439, 1258645), (9055, 478021), (13205, 327791), (17195, 251729), (25159, 172045), (34409, 125795)]