71369385

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43651}}^1$

素因数の和:43768

約数の個数: 16

約数和(自身を含む): 115241280

約数和(自身を除く): 43871895

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 43651, 130953, 218255, 654765, 4757959, 14273877, 23789795, 71369385]

約数ペア:

[(1, 71369385), (3, 23789795), (5, 14273877), (15, 4757959), (109, 654765), (327, 218255), (545, 130953), (1635, 43651)]