157423005

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57349}}^1$

素因数の和:57421

約数の個数: 24

約数和(自身を含む): 277344600

約数和(自身を除く): 119921595

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 57349, 172047, 286745, 516141, 860235, 2580705, 3498289, 10494867, 17491445, 31484601, 52474335, 157423005]

約数ペア:

[(1, 157423005), (3, 52474335), (5, 31484601), (9, 17491445), (15, 10494867), (45, 3498289), (61, 2580705), (183, 860235), (305, 516141), (549, 286745), (915, 172047), (2745, 57349)]