7426425

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 12436704

約数和(自身を除く): 5010279

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1193, 1245, 2075, 3579, 5965, 6225, 17895, 29825, 89475, 99019, 297057, 495095, 1485285, 2475475, 7426425]

約数ペア:

[(1, 7426425), (3, 2475475), (5, 1485285), (15, 495095), (25, 297057), (75, 99019), (83, 89475), (249, 29825), (415, 17895), (1193, 6225), (1245, 5965), (2075, 3579)]