57557375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 74850048

約数和(自身を除く): 17292673

約数列:

[1, 5, 25, 47, 97, 101, 125, 235, 485, 505, 1175, 2425, 2525, 4559, 4747, 5875, 9797, 12125, 12625, 22795, 23735, 48985, 113975, 118675, 244925, 460459, 569875, 593375, 1224625, 2302295, 11511475, 57557375]

約数ペア:

[(1, 57557375), (5, 11511475), (25, 2302295), (47, 1224625), (97, 593375), (101, 569875), (125, 460459), (235, 244925), (485, 118675), (505, 113975), (1175, 48985), (2425, 23735), (2525, 22795), (4559, 12625), (4747, 12125), (5875, 9797)]