40750985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 54184200

約数和(自身を除く): 13433215

約数列:

[1, 5, 11, 55, 121, 193, 349, 605, 965, 1745, 2123, 3839, 10615, 19195, 23353, 42229, 67357, 116765, 211145, 336785, 740927, 3704635, 8150197, 40750985]

約数ペア:

[(1, 40750985), (5, 8150197), (11, 3704635), (55, 740927), (121, 336785), (193, 211145), (349, 116765), (605, 67357), (965, 42229), (1745, 23353), (2123, 19195), (3839, 10615)]