15191282305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{71443}}^1$

素因数の和:71557

約数の個数: 24

約数和(自身を含む): 19475062848

約数和(自身を除く): 4283780543

約数列:

[1, 5, 23, 43, 115, 215, 989, 1849, 4945, 9245, 42527, 71443, 212635, 357215, 1643189, 3072049, 8215945, 15360245, 70657127, 132098107, 353285635, 660490535, 3038256461, 15191282305]

約数ペア:

[(1, 15191282305), (5, 3038256461), (23, 660490535), (43, 353285635), (115, 132098107), (215, 70657127), (989, 15360245), (1849, 8215945), (4945, 3072049), (9245, 1643189), (42527, 357215), (71443, 212635)]