132491985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 219648000

約数和(自身を除く): 87156015

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 499, 571, 1497, 1713, 2495, 2855, 7485, 8565, 15469, 17701, 46407, 53103, 77345, 88505, 232035, 265515, 284929, 854787, 1424645, 4273935, 8832799, 26498397, 44163995, 132491985]

約数ペア:

[(1, 132491985), (3, 44163995), (5, 26498397), (15, 8832799), (31, 4273935), (93, 1424645), (155, 854787), (465, 284929), (499, 265515), (571, 232035), (1497, 88505), (1713, 77345), (2495, 53103), (2855, 46407), (7485, 17701), (8565, 15469)]