33978295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 44798400

約数和(自身を除く): 10820105

約数列:

[1, 5, 13, 65, 79, 169, 395, 509, 845, 1027, 2545, 5135, 6617, 13351, 33085, 40211, 66755, 86021, 201055, 430105, 522743, 2613715, 6795659, 33978295]

約数ペア:

[(1, 33978295), (5, 6795659), (13, 2613715), (65, 522743), (79, 430105), (169, 201055), (395, 86021), (509, 66755), (845, 40211), (1027, 33085), (2545, 13351), (5135, 6617)]