189480095

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2083}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 273687552

約数和(自身を除く): 84207457

約数列:

[1, 5, 7, 23, 35, 113, 115, 161, 565, 791, 805, 2083, 2599, 3955, 10415, 12995, 14581, 18193, 47909, 72905, 90965, 235379, 239545, 335363, 1176895, 1647653, 1676815, 5413717, 8238265, 27068585, 37896019, 189480095]

約数ペア:

[(1, 189480095), (5, 37896019), (7, 27068585), (23, 8238265), (35, 5413717), (113, 1676815), (115, 1647653), (161, 1176895), (565, 335363), (791, 239545), (805, 235379), (2083, 90965), (2599, 72905), (3955, 47909), (10415, 18193), (12995, 14581)]