160129905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 116626575

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 2111, 5057, 5835, 6333, 10555, 15171, 25285, 27443, 31665, 75855, 82329, 137215, 411645, 821179, 2463537, 4105895, 10675327, 12317685, 32025981, 53376635, 160129905]

約数ペア:

[(1, 160129905), (3, 53376635), (5, 32025981), (13, 12317685), (15, 10675327), (39, 4105895), (65, 2463537), (195, 821179), (389, 411645), (1167, 137215), (1945, 82329), (2111, 75855), (5057, 31665), (5835, 27443), (6333, 25285), (10555, 15171)]