26406885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 17691675

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 521, 545, 1563, 1635, 2605, 3379, 7815, 10137, 16151, 16895, 48453, 50685, 56789, 80755, 170367, 242265, 283945, 851835, 1760459, 5281377, 8802295, 26406885]

約数ペア:

[(1, 26406885), (3, 8802295), (5, 5281377), (15, 1760459), (31, 851835), (93, 283945), (109, 242265), (155, 170367), (327, 80755), (465, 56789), (521, 50685), (545, 48453), (1563, 16895), (1635, 16151), (2605, 10137), (3379, 7815)]