1228535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 610057

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3191, 15955, 22337, 35101, 111685, 175505, 245707, 1228535]

約数ペア:

[(1, 1228535), (5, 245707), (7, 175505), (11, 111685), (35, 35101), (55, 22337), (77, 15955), (385, 3191)]