38864070545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{13007}}^1$

素因数の和:13601

約数の個数: 32

約数和(自身を含む): 49541124096

約数和(自身を除く): 10677053551

約数列:

[1, 5, 31, 37, 155, 185, 521, 1147, 2605, 5735, 13007, 16151, 19277, 65035, 80755, 96385, 403217, 481259, 597587, 2016085, 2406295, 2987935, 6776647, 14919029, 33883235, 74595145, 210076057, 250735939, 1050380285, 1253679695, 7772814109, 38864070545]

約数ペア:

[(1, 38864070545), (5, 7772814109), (31, 1253679695), (37, 1050380285), (155, 250735939), (185, 210076057), (521, 74595145), (1147, 33883235), (2605, 14919029), (5735, 6776647), (13007, 2987935), (16151, 2406295), (19277, 2016085), (65035, 597587), (80755, 481259), (96385, 403217)]