992315395

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 1252267200

約数和(自身を除く): 259951805

約数列:

[1, 5, 37, 59, 185, 229, 295, 397, 1145, 1985, 2183, 8473, 10915, 13511, 14689, 23423, 42365, 67555, 73445, 90913, 117115, 454565, 499907, 866651, 2499535, 3363781, 4333255, 5363867, 16818905, 26819335, 198463079, 992315395]

約数ペア:

[(1, 992315395), (5, 198463079), (37, 26819335), (59, 16818905), (185, 5363867), (229, 4333255), (295, 3363781), (397, 2499535), (1145, 866651), (1985, 499907), (2183, 454565), (8473, 117115), (10915, 90913), (13511, 73445), (14689, 67555), (23423, 42365)]