4727375

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 6009120

約数和(自身を除く): 1281745

約数列:

[1, 5, 25, 59, 125, 295, 641, 1475, 3205, 7375, 16025, 37819, 80125, 189095, 945475, 4727375]

約数ペア:

[(1, 4727375), (5, 945475), (25, 189095), (59, 80125), (125, 37819), (295, 16025), (641, 7375), (1475, 3205)]