15603730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 29160000

約数和(自身を除く): 13556270

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 265, 295, 499, 530, 590, 998, 2495, 3127, 4990, 6254, 15635, 26447, 29441, 31270, 52894, 58882, 132235, 147205, 264470, 294410, 1560373, 3120746, 7801865, 15603730]

約数ペア:

[(1, 15603730), (2, 7801865), (5, 3120746), (10, 1560373), (53, 294410), (59, 264470), (106, 147205), (118, 132235), (265, 58882), (295, 52894), (499, 31270), (530, 29441), (590, 26447), (998, 15635), (2495, 6254), (3127, 4990)]