52742725

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 76992096

約数和(自身を除く): 24249371

約数列:

[1, 5, 7, 25, 35, 43, 163, 175, 215, 301, 815, 1075, 1141, 1505, 1849, 4075, 5705, 7009, 7525, 9245, 12943, 28525, 35045, 46225, 49063, 64715, 175225, 245315, 301387, 323575, 1226575, 1506935, 2109709, 7534675, 10548545, 52742725]

約数ペア:

[(1, 52742725), (5, 10548545), (7, 7534675), (25, 2109709), (35, 1506935), (43, 1226575), (163, 323575), (175, 301387), (215, 245315), (301, 175225), (815, 64715), (1075, 49063), (1141, 46225), (1505, 35045), (1849, 28525), (4075, 12943), (5705, 9245), (7009, 7525)]