57509375

素因数分解:

$5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 32484865

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 239, 275, 385, 625, 875, 1195, 1375, 1673, 1925, 2629, 3125, 4375, 5975, 6875, 8365, 9625, 13145, 18403, 21875, 29875, 34375, 41825, 48125, 65725, 92015, 149375, 209125, 240625, 328625, 460075, 746875, 1045625, 1643125, 2300375, 5228125, 8215625, 11501875, 57509375]

約数ペア:

[(1, 57509375), (5, 11501875), (7, 8215625), (11, 5228125), (25, 2300375), (35, 1643125), (55, 1045625), (77, 746875), (125, 460075), (175, 328625), (239, 240625), (275, 209125), (385, 149375), (625, 92015), (875, 65725), (1195, 48125), (1375, 41825), (1673, 34375), (1925, 29875), (2629, 21875), (3125, 18403), (4375, 13145), (5975, 9625), (6875, 8365)]