5551375

素因数分解:

$5^3\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 7020000

約数和(自身を除く): 1468625

約数列:

[1, 5, 25, 89, 125, 445, 499, 2225, 2495, 11125, 12475, 44411, 62375, 222055, 1110275, 5551375]

約数ペア:

[(1, 5551375), (5, 1110275), (25, 222055), (89, 62375), (125, 44411), (445, 12475), (499, 11125), (2225, 2495)]