129122865

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61051}}^1$

素因数の和:61109

約数の個数: 24

約数和(自身を含む): 228578688

約数和(自身を除く): 99455823

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 61051, 183153, 305255, 549459, 915765, 2747295, 2869397, 8608191, 14346985, 25824573, 43040955, 129122865]

約数ペア:

[(1, 129122865), (3, 43040955), (5, 25824573), (9, 14346985), (15, 8608191), (45, 2869397), (47, 2747295), (141, 915765), (235, 549459), (423, 305255), (705, 183153), (2115, 61051)]