29427125

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 45676800

約数和(自身を除く): 16249675

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 169, 175, 199, 325, 455, 845, 875, 995, 1183, 1393, 1625, 2275, 2587, 4225, 4975, 5915, 6965, 11375, 12935, 18109, 21125, 24875, 29575, 33631, 34825, 64675, 90545, 147875, 168155, 174125, 235417, 323375, 452725, 840775, 1177085, 2263625, 4203875, 5885425, 29427125]

約数ペア:

[(1, 29427125), (5, 5885425), (7, 4203875), (13, 2263625), (25, 1177085), (35, 840775), (65, 452725), (91, 323375), (125, 235417), (169, 174125), (175, 168155), (199, 147875), (325, 90545), (455, 64675), (845, 34825), (875, 33631), (995, 29575), (1183, 24875), (1393, 21125), (1625, 18109), (2275, 12935), (2587, 11375), (4225, 6965), (4975, 5915)]