72123535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1789}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 94597920

約数和(自身を除く): 22474385

約数列:

[1, 5, 11, 55, 733, 1789, 3665, 8063, 8945, 19679, 40315, 98395, 1311337, 6556685, 14424707, 72123535]

約数ペア:

[(1, 72123535), (5, 14424707), (11, 6556685), (55, 1311337), (733, 98395), (1789, 40315), (3665, 19679), (8063, 8945)]