5102125

素因数分解:

$5^3\times 7^4\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 40

約数和(自身を含む): 7865208

約数和(自身を除く): 2763083

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 245, 343, 425, 595, 833, 875, 1225, 1715, 2125, 2401, 2975, 4165, 5831, 6125, 8575, 12005, 14875, 20825, 29155, 40817, 42875, 60025, 104125, 145775, 204085, 300125, 728875, 1020425, 5102125]

約数ペア:

[(1, 5102125), (5, 1020425), (7, 728875), (17, 300125), (25, 204085), (35, 145775), (49, 104125), (85, 60025), (119, 42875), (125, 40817), (175, 29155), (245, 20825), (343, 14875), (425, 12005), (595, 8575), (833, 6125), (875, 5831), (1225, 4165), (1715, 2975), (2125, 2401)]