8281715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 10815168

約数和(自身を除く): 2533453

約数列:

[1, 5, 13, 65, 103, 515, 1237, 1339, 6185, 6695, 16081, 80405, 127411, 637055, 1656343, 8281715]

約数ペア:

[(1, 8281715), (5, 1656343), (13, 637055), (65, 127411), (103, 80405), (515, 16081), (1237, 6695), (1339, 6185)]