80696595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 153990144

約数和(自身を除く): 73293549

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 61, 105, 129, 183, 215, 293, 301, 305, 427, 645, 879, 903, 915, 1281, 1465, 1505, 2051, 2135, 2623, 4395, 4515, 6153, 6405, 7869, 10255, 12599, 13115, 17873, 18361, 30765, 37797, 39345, 53619, 55083, 62995, 88193, 89365, 91805, 125111, 188985, 264579, 268095, 275415, 375333, 440965, 625555, 768539, 1322895, 1876665, 2305617, 3842695, 5379773, 11528085, 16139319, 26898865, 80696595]

約数ペア:

[(1, 80696595), (3, 26898865), (5, 16139319), (7, 11528085), (15, 5379773), (21, 3842695), (35, 2305617), (43, 1876665), (61, 1322895), (105, 768539), (129, 625555), (183, 440965), (215, 375333), (293, 275415), (301, 268095), (305, 264579), (427, 188985), (645, 125111), (879, 91805), (903, 89365), (915, 88193), (1281, 62995), (1465, 55083), (1505, 53619), (2051, 39345), (2135, 37797), (2623, 30765), (4395, 18361), (4515, 17873), (6153, 13115), (6405, 12599), (7869, 10255)]