2261767105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5431}}^1$

素因数の和:5641

約数の個数: 32

約数和(自身を含む): 3011500800

約数和(自身を除く): 749733695

約数列:

[1, 5, 13, 43, 65, 149, 215, 559, 745, 1937, 2795, 5431, 6407, 9685, 27155, 32035, 70603, 83291, 233533, 353015, 416455, 809219, 1167665, 3035929, 4046095, 10519847, 15179645, 34796417, 52599235, 173982085, 452353421, 2261767105]

約数ペア:

[(1, 2261767105), (5, 452353421), (13, 173982085), (43, 52599235), (65, 34796417), (149, 15179645), (215, 10519847), (559, 4046095), (745, 3035929), (1937, 1167665), (2795, 809219), (5431, 416455), (6407, 353015), (9685, 233533), (27155, 83291), (32035, 70603)]