7922135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 10297056

約数和(自身を除く): 2374921

約数列:

[1, 5, 13, 65, 307, 397, 1535, 1985, 3991, 5161, 19955, 25805, 121879, 609395, 1584427, 7922135]

約数ペア:

[(1, 7922135), (5, 1584427), (13, 609395), (65, 121879), (307, 25805), (397, 19955), (1535, 5161), (1985, 3991)]