89994385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33769}}^1$

素因数の和:33828

約数の個数: 16

約数和(自身を含む): 119140560

約数和(自身を除く): 29146175

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 33769, 168845, 438997, 1384529, 2194985, 6922645, 17998877, 89994385]

約数ペア:

[(1, 89994385), (5, 17998877), (13, 6922645), (41, 2194985), (65, 1384529), (205, 438997), (533, 168845), (2665, 33769)]