8290655

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 10214400

約数和(自身を除く): 1923745

約数列:

[1, 5, 79, 139, 151, 395, 695, 755, 10981, 11929, 20989, 54905, 59645, 104945, 1658131, 8290655]

約数ペア:

[(1, 8290655), (5, 1658131), (79, 104945), (139, 59645), (151, 54905), (395, 20989), (695, 11929), (755, 10981)]