72806305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 103430376

約数和(自身を除く): 30624071

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 9257, 46285, 101827, 120341, 509135, 601705, 1120097, 1323751, 5600485, 6618755, 14561261, 72806305]

約数ペア:

[(1, 72806305), (5, 14561261), (11, 6618755), (13, 5600485), (55, 1323751), (65, 1120097), (121, 601705), (143, 509135), (605, 120341), (715, 101827), (1573, 46285), (7865, 9257)]