84209255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 110777856

約数和(自身を除く): 26568601

約数列:

[1, 5, 13, 65, 101, 127, 505, 635, 1313, 1651, 6565, 8255, 10201, 12827, 51005, 64135, 132613, 166751, 663065, 833755, 1295527, 6477635, 16841851, 84209255]

約数ペア:

[(1, 84209255), (5, 16841851), (13, 6477635), (65, 1295527), (101, 833755), (127, 663065), (505, 166751), (635, 132613), (1313, 64135), (1651, 51005), (6565, 12827), (8255, 10201)]