39624875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 54250560

約数和(自身を除く): 14625685

約数列:

[1, 5, 17, 25, 29, 85, 125, 145, 425, 493, 643, 725, 2125, 2465, 3215, 3625, 10931, 12325, 16075, 18647, 54655, 61625, 80375, 93235, 273275, 316999, 466175, 1366375, 1584995, 2330875, 7924975, 39624875]

約数ペア:

[(1, 39624875), (5, 7924975), (17, 2330875), (25, 1584995), (29, 1366375), (85, 466175), (125, 316999), (145, 273275), (425, 93235), (493, 80375), (643, 61625), (725, 54655), (2125, 18647), (2465, 16075), (3215, 12325), (3625, 10931)]