27430761995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1\times {\mathrm{2347}}^1$

素因数の和:3900

約数の個数: 64

約数和(自身を含む): 42942928896

約数和(自身を除く): 15512166901

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1511, 1547, 2347, 7555, 7735, 10577, 11735, 16429, 19643, 25687, 30511, 39899, 52885, 82145, 98215, 128435, 137501, 152555, 179809, 199495, 213577, 279293, 333931, 518687, 687505, 899045, 1067885, 1396465, 1669655, 2337517, 2593435, 3546317, 3630809, 11687585, 17731585, 18154045, 24824219, 46102121, 60287389, 124121095, 230510605, 301436945, 322714847, 422011723, 783736057, 1613574235, 2110058615, 3918680285, 5486152399, 27430761995]

約数ペア:

[(1, 27430761995), (5, 5486152399), (7, 3918680285), (13, 2110058615), (17, 1613574235), (35, 783736057), (65, 422011723), (85, 322714847), (91, 301436945), (119, 230510605), (221, 124121095), (455, 60287389), (595, 46102121), (1105, 24824219), (1511, 18154045), (1547, 17731585), (2347, 11687585), (7555, 3630809), (7735, 3546317), (10577, 2593435), (11735, 2337517), (16429, 1669655), (19643, 1396465), (25687, 1067885), (30511, 899045), (39899, 687505), (52885, 518687), (82145, 333931), (98215, 279293), (128435, 213577), (137501, 199495), (152555, 179809)]