67144415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6841}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 87358656

約数和(自身を除く): 20214241

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6841, 9815, 34205, 88933, 444665, 1032991, 5164955, 13428883, 67144415]

約数ペア:

[(1, 67144415), (5, 13428883), (13, 5164955), (65, 1032991), (151, 444665), (755, 88933), (1963, 34205), (6841, 9815)]