61985105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 31154095

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 2309, 3835, 5369, 11545, 16163, 26845, 30017, 80815, 136231, 150085, 210119, 681155, 953617, 1050595, 1771003, 4768085, 8855015, 12397021, 61985105]

約数ペア:

[(1, 61985105), (5, 12397021), (7, 8855015), (13, 4768085), (35, 1771003), (59, 1050595), (65, 953617), (91, 681155), (295, 210119), (413, 150085), (455, 136231), (767, 80815), (2065, 30017), (2309, 26845), (3835, 16163), (5369, 11545)]