244740025

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 311230080

約数和(自身を除く): 66490055

約数列:

[1, 5, 25, 79, 83, 395, 415, 1493, 1975, 2075, 6557, 7465, 32785, 37325, 117947, 123919, 163925, 589735, 619595, 2948675, 3097975, 9789601, 48948005, 244740025]

約数ペア:

[(1, 244740025), (5, 48948005), (25, 9789601), (79, 3097975), (83, 2948675), (395, 619595), (415, 589735), (1493, 163925), (1975, 123919), (2075, 117947), (6557, 37325), (7465, 32785)]