75880725

素因数分解:

$3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{1427}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 125721120

約数和(自身を除く): 49840395

約数列:

[1, 3, 5, 15, 25, 75, 709, 1427, 2127, 3545, 4281, 7135, 10635, 17725, 21405, 35675, 53175, 107025, 1011743, 3035229, 5058715, 15176145, 25293575, 75880725]

約数ペア:

[(1, 75880725), (3, 25293575), (5, 15176145), (15, 5058715), (25, 3035229), (75, 1011743), (709, 107025), (1427, 53175), (2127, 35675), (3545, 21405), (4281, 17725), (7135, 10635)]