72111025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24239}}^1$

素因数の和:24273

約数の個数: 24

約数和(自身を含む): 108207360

約数和(自身を除く): 36096335

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 24239, 121195, 169673, 412063, 605975, 848365, 2060315, 2884441, 4241825, 10301575, 14422205, 72111025]

約数ペア:

[(1, 72111025), (5, 14422205), (7, 10301575), (17, 4241825), (25, 2884441), (35, 2060315), (85, 848365), (119, 605975), (175, 412063), (425, 169673), (595, 121195), (2975, 24239)]