5516205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 9400320

約数和(自身を除く): 3884115

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 271, 295, 345, 813, 885, 1355, 1357, 4065, 4071, 6233, 6785, 15989, 18699, 20355, 31165, 47967, 79945, 93495, 239835, 367747, 1103241, 1838735, 5516205]

約数ペア:

[(1, 5516205), (3, 1838735), (5, 1103241), (15, 367747), (23, 239835), (59, 93495), (69, 79945), (115, 47967), (177, 31165), (271, 20355), (295, 18699), (345, 15989), (813, 6785), (885, 6233), (1355, 4071), (1357, 4065)]