5392205

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 8110872

約数和(自身を除く): 2718667

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 1693, 3185, 8465, 11851, 22009, 59255, 82957, 110045, 154063, 414785, 770315, 1078441, 5392205]

約数ペア:

[(1, 5392205), (5, 1078441), (7, 770315), (13, 414785), (35, 154063), (49, 110045), (65, 82957), (91, 59255), (245, 22009), (455, 11851), (637, 8465), (1693, 3185)]