74920375

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 97598592

約数和(自身を除く): 22678217

約数列:

[1, 5, 25, 37, 97, 125, 167, 185, 485, 835, 925, 2425, 3589, 4175, 4625, 6179, 12125, 16199, 17945, 20875, 30895, 80995, 89725, 154475, 404975, 448625, 599363, 772375, 2024875, 2996815, 14984075, 74920375]

約数ペア:

[(1, 74920375), (5, 14984075), (25, 2996815), (37, 2024875), (97, 772375), (125, 599363), (167, 448625), (185, 404975), (485, 154475), (835, 89725), (925, 80995), (2425, 30895), (3589, 20875), (4175, 17945), (4625, 16199), (6179, 12125)]