31522465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 41202000

約数和(自身を除く): 9679535

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5449, 5785, 27245, 70837, 354185, 484961, 2424805, 6304493, 31522465]

約数ペア:

[(1, 31522465), (5, 6304493), (13, 2424805), (65, 484961), (89, 354185), (445, 70837), (1157, 27245), (5449, 5785)]