1245785

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 1572480

約数和(自身を除く): 326695

約数列:

[1, 5, 41, 59, 103, 205, 295, 515, 2419, 4223, 6077, 12095, 21115, 30385, 249157, 1245785]

約数ペア:

[(1, 1245785), (5, 249157), (41, 30385), (59, 21115), (103, 12095), (205, 6077), (295, 4223), (515, 2419)]