66937425

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{10753}}^1$

素因数の和:10849

約数の個数: 24

約数和(自身を含む): 112013664

約数和(自身を除く): 45076239

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 10753, 32259, 53765, 161295, 268825, 806475, 892499, 2677497, 4462495, 13387485, 22312475, 66937425]

約数ペア:

[(1, 66937425), (3, 22312475), (5, 13387485), (15, 4462495), (25, 2677497), (75, 892499), (83, 806475), (249, 268825), (415, 161295), (1245, 53765), (2075, 32259), (6225, 10753)]