80583125

素因数分解:

$5^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 116812608

約数和(自身を除く): 36229483

約数列:

[1, 5, 7, 25, 35, 113, 125, 163, 175, 565, 625, 791, 815, 875, 1141, 2825, 3955, 4075, 4375, 5705, 14125, 18419, 19775, 20375, 28525, 70625, 92095, 98875, 101875, 128933, 142625, 460475, 494375, 644665, 713125, 2302375, 3223325, 11511875, 16116625, 80583125]

約数ペア:

[(1, 80583125), (5, 16116625), (7, 11511875), (25, 3223325), (35, 2302375), (113, 713125), (125, 644665), (163, 494375), (175, 460475), (565, 142625), (625, 128933), (791, 101875), (815, 98875), (875, 92095), (1141, 70625), (2825, 28525), (3955, 20375), (4075, 19775), (4375, 18419), (5705, 14125)]