140971765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{30881}}^1$

素因数の和:30980

約数の個数: 16

約数和(自身を含む): 186774336

約数和(自身を除く): 45802571

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 30881, 154405, 339691, 1698455, 2563123, 12815615, 28194353, 140971765]

約数ペア:

[(1, 140971765), (5, 28194353), (11, 12815615), (55, 2563123), (83, 1698455), (415, 339691), (913, 154405), (4565, 30881)]