2421525

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 1640715

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 389, 415, 1167, 1245, 1945, 2075, 5835, 6225, 9725, 29175, 32287, 96861, 161435, 484305, 807175, 2421525]

約数ペア:

[(1, 2421525), (3, 807175), (5, 484305), (15, 161435), (25, 96861), (75, 32287), (83, 29175), (249, 9725), (389, 6225), (415, 5835), (1167, 2075), (1245, 1945)]