24438945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 17240415

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 401, 717, 1195, 1203, 2005, 3585, 4063, 6015, 6817, 12189, 20315, 20451, 34085, 60945, 95839, 102255, 287517, 479195, 1437585, 1629263, 4887789, 8146315, 24438945]

約数ペア:

[(1, 24438945), (3, 8146315), (5, 4887789), (15, 1629263), (17, 1437585), (51, 479195), (85, 287517), (239, 102255), (255, 95839), (401, 60945), (717, 34085), (1195, 20451), (1203, 20315), (2005, 12189), (3585, 6817), (4063, 6015)]