5249825

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 7529280

約数和(自身を除く): 2279455

約数列:

[1, 5, 7, 25, 35, 131, 175, 229, 655, 917, 1145, 1603, 3275, 4585, 5725, 8015, 22925, 29999, 40075, 149995, 209993, 749975, 1049965, 5249825]

約数ペア:

[(1, 5249825), (5, 1049965), (7, 749975), (25, 209993), (35, 149995), (131, 40075), (175, 29999), (229, 22925), (655, 8015), (917, 5725), (1145, 4585), (1603, 3275)]