83631885

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51151}}^1$

素因数の和:51268

約数の個数: 16

約数和(自身を含む): 135041280

約数和(自身を除く): 51409395

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 51151, 153453, 255755, 767265, 5575459, 16726377, 27877295, 83631885]

約数ペア:

[(1, 83631885), (3, 27877295), (5, 16726377), (15, 5575459), (109, 767265), (327, 255755), (545, 153453), (1635, 51151)]