7660985

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 9448320

約数和(自身を除く): 1787335

約数列:

[1, 5, 73, 139, 151, 365, 695, 755, 10147, 11023, 20989, 50735, 55115, 104945, 1532197, 7660985]

約数ペア:

[(1, 7660985), (5, 1532197), (73, 104945), (139, 55115), (151, 50735), (365, 20989), (695, 11023), (755, 10147)]