23173875

素因数分解:

$3^2\times 5^3\times {\mathrm{20599}}^1$

素因数の和:20620

約数の個数: 24

約数和(自身を含む): 41776800

約数和(自身を除く): 18602925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 20599, 61797, 102995, 185391, 308985, 514975, 926955, 1544925, 2574875, 4634775, 7724625, 23173875]

約数ペア:

[(1, 23173875), (3, 7724625), (5, 4634775), (9, 2574875), (15, 1544925), (25, 926955), (45, 514975), (75, 308985), (125, 185391), (225, 102995), (375, 61797), (1125, 20599)]