2614375

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 20

約数和(自身を含む): 3373920

約数和(自身を除く): 759545

約数列:

[1, 5, 25, 47, 89, 125, 235, 445, 625, 1175, 2225, 4183, 5875, 11125, 20915, 29375, 55625, 104575, 522875, 2614375]

約数ペア:

[(1, 2614375), (5, 522875), (25, 104575), (47, 55625), (89, 29375), (125, 20915), (235, 11125), (445, 5875), (625, 4183), (1175, 2225)]