22472994025

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{20599}}^1$

素因数の和:20794

約数の個数: 36

約数和(自身を含む): 29799630400

約数和(自身を除く): 7326636375

約数列:

[1, 5, 17, 25, 85, 151, 289, 425, 755, 1445, 2567, 3775, 7225, 12835, 20599, 43639, 64175, 102995, 218195, 350183, 514975, 1090975, 1750915, 3110449, 5953111, 8754575, 15552245, 29765555, 52877633, 77761225, 148827775, 264388165, 898919761, 1321940825, 4494598805, 22472994025]

約数ペア:

[(1, 22472994025), (5, 4494598805), (17, 1321940825), (25, 898919761), (85, 264388165), (151, 148827775), (289, 77761225), (425, 52877633), (755, 29765555), (1445, 15552245), (2567, 8754575), (3775, 5953111), (7225, 3110449), (12835, 1750915), (20599, 1090975), (43639, 514975), (64175, 350183), (102995, 218195)]