5821395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 10145088

約数和(自身を除く): 4323693

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 617, 629, 1851, 1887, 3085, 3145, 9255, 9435, 10489, 22829, 31467, 52445, 68487, 114145, 157335, 342435, 388093, 1164279, 1940465, 5821395]

約数ペア:

[(1, 5821395), (3, 1940465), (5, 1164279), (15, 388093), (17, 342435), (37, 157335), (51, 114145), (85, 68487), (111, 52445), (185, 31467), (255, 22829), (555, 10489), (617, 9435), (629, 9255), (1851, 3145), (1887, 3085)]