130719095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 180472320

約数和(自身を除く): 49753225

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 1885, 2015, 2237, 4495, 11185, 11687, 29081, 58435, 64873, 69347, 145405, 324365, 346735, 843349, 901511, 2011063, 4216745, 4507555, 10055315, 26143819, 130719095]

約数ペア:

[(1, 130719095), (5, 26143819), (13, 10055315), (29, 4507555), (31, 4216745), (65, 2011063), (145, 901511), (155, 843349), (377, 346735), (403, 324365), (899, 145405), (1885, 69347), (2015, 64873), (2237, 58435), (4495, 29081), (11185, 11687)]