172590905

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2441}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 210988800

約数和(自身を除く): 38397895

約数列:

[1, 5, 79, 179, 395, 895, 2441, 12205, 14141, 70705, 192839, 436939, 964195, 2184695, 34518181, 172590905]

約数ペア:

[(1, 172590905), (5, 34518181), (79, 2184695), (179, 964195), (395, 436939), (895, 192839), (2441, 70705), (12205, 14141)]