136728025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45959}}^1$

素因数の和:45993

約数の個数: 24

約数和(自身を含む): 205165440

約数和(自身を除く): 68437415

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 45959, 229795, 321713, 781303, 1148975, 1608565, 3906515, 5469121, 8042825, 19532575, 27345605, 136728025]

約数ペア:

[(1, 136728025), (5, 27345605), (7, 19532575), (17, 8042825), (25, 5469121), (35, 3906515), (85, 1608565), (119, 1148975), (175, 781303), (425, 321713), (595, 229795), (2975, 45959)]