83972765

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 104582016

約数和(自身を除く): 20609251

約数列:

[1, 5, 43, 71, 215, 355, 3053, 5501, 15265, 27505, 236543, 390571, 1182715, 1952855, 16794553, 83972765]

約数ペア:

[(1, 83972765), (5, 16794553), (43, 1952855), (71, 1182715), (215, 390571), (355, 236543), (3053, 27505), (5501, 15265)]