75150315

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24203}}^1$

素因数の和:24240

約数の個数: 32

約数和(自身を含む): 139415040

約数和(自身を除く): 64264725

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 24203, 72609, 121015, 217827, 363045, 556669, 653481, 1089135, 1670007, 2783345, 3267405, 5010021, 8350035, 15030063, 25050105, 75150315]

約数ペア:

[(1, 75150315), (3, 25050105), (5, 15030063), (9, 8350035), (15, 5010021), (23, 3267405), (27, 2783345), (45, 1670007), (69, 1089135), (115, 653481), (135, 556669), (207, 363045), (345, 217827), (621, 121015), (1035, 72609), (3105, 24203)]