40761125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 53634048

約数和(自身を除く): 12872923

約数列:

[1, 5, 25, 31, 67, 125, 155, 157, 335, 775, 785, 1675, 2077, 3875, 3925, 4867, 8375, 10385, 10519, 19625, 24335, 51925, 52595, 121675, 259625, 262975, 326089, 608375, 1314875, 1630445, 8152225, 40761125]

約数ペア:

[(1, 40761125), (5, 8152225), (25, 1630445), (31, 1314875), (67, 608375), (125, 326089), (155, 262975), (157, 259625), (335, 121675), (775, 52595), (785, 51925), (1675, 24335), (2077, 19625), (3875, 10519), (3925, 10385), (4867, 8375)]