75132045

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7487}}^1$

素因数の和:7721

約数の個数: 24

約数和(自身を含む): 130830336

約数和(自身を除く): 55698291

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 7487, 10035, 22461, 37435, 67383, 112305, 336915, 1669601, 5008803, 8348005, 15026409, 25044015, 75132045]

約数ペア:

[(1, 75132045), (3, 25044015), (5, 15026409), (9, 8348005), (15, 5008803), (45, 1669601), (223, 336915), (669, 112305), (1115, 67383), (2007, 37435), (3345, 22461), (7487, 10035)]