121963565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9371}}^1$

素因数の和:9532

約数の個数: 16

約数和(自身を含む): 155200320

約数和(自身を除く): 33236755

約数列:

[1, 5, 19, 95, 137, 685, 2603, 9371, 13015, 46855, 178049, 890245, 1283827, 6419135, 24392713, 121963565]

約数ペア:

[(1, 121963565), (5, 24392713), (19, 6419135), (95, 1283827), (137, 890245), (685, 178049), (2603, 46855), (9371, 13015)]