119372215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{7759}}^1$

素因数の和:7962

約数の個数: 16

約数和(自身を含む): 152530560

約数和(自身を除く): 33158345

約数列:

[1, 5, 17, 85, 181, 905, 3077, 7759, 15385, 38795, 131903, 659515, 1404379, 7021895, 23874443, 119372215]

約数ペア:

[(1, 119372215), (5, 23874443), (17, 7021895), (85, 1404379), (181, 659515), (905, 131903), (3077, 38795), (7759, 15385)]