215367035715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9949967}}^1$

素因数の和:9950028

約数の個数: 48

約数和(自身を含む): 412883872128

約数和(自身を除く): 197516836413

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 21645, 9949967, 29849901, 49749835, 89549703, 129349571, 149249505, 368148779, 388048713, 447748515, 646747855, 1104446337, 1164146139, 1840743895, 1940243565, 3313339011, 4785934127, 5522231685, 5820730695, 14357802381, 16566695055, 23929670635, 43073407143, 71789011905, 215367035715]

約数ペア:

[(1, 215367035715), (3, 71789011905), (5, 43073407143), (9, 23929670635), (13, 16566695055), (15, 14357802381), (37, 5820730695), (39, 5522231685), (45, 4785934127), (65, 3313339011), (111, 1940243565), (117, 1840743895), (185, 1164146139), (195, 1104446337), (333, 646747855), (481, 447748515), (555, 388048713), (585, 368148779), (1443, 149249505), (1665, 129349571), (2405, 89549703), (4329, 49749835), (7215, 29849901), (21645, 9949967)]