358332545

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 479804160

約数和(自身を除く): 121471615

約数列:

[1, 5, 17, 43, 73, 79, 85, 215, 289, 365, 395, 731, 1241, 1343, 1445, 3139, 3397, 3655, 5767, 6205, 6715, 12427, 15695, 16985, 21097, 22831, 28835, 53363, 57749, 62135, 98039, 105485, 114155, 247981, 266815, 288745, 490195, 907171, 981733, 1239905, 1666663, 4215677, 4535855, 4908665, 8333315, 21078385, 71666509, 358332545]

約数ペア:

[(1, 358332545), (5, 71666509), (17, 21078385), (43, 8333315), (73, 4908665), (79, 4535855), (85, 4215677), (215, 1666663), (289, 1239905), (365, 981733), (395, 907171), (731, 490195), (1241, 288745), (1343, 266815), (1445, 247981), (3139, 114155), (3397, 105485), (3655, 98039), (5767, 62135), (6205, 57749), (6715, 53363), (12427, 28835), (15695, 22831), (16985, 21097)]