77596965

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 138153600

約数和(自身を除く): 60556635

約数列:

[1, 3, 5, 9, 15, 45, 71, 149, 163, 213, 355, 447, 489, 639, 745, 815, 1065, 1341, 1467, 2235, 2445, 3195, 6705, 7335, 10579, 11573, 24287, 31737, 34719, 52895, 57865, 72861, 95211, 104157, 121435, 158685, 173595, 218583, 364305, 476055, 520785, 1092915, 1724377, 5173131, 8621885, 15519393, 25865655, 77596965]

約数ペア:

[(1, 77596965), (3, 25865655), (5, 15519393), (9, 8621885), (15, 5173131), (45, 1724377), (71, 1092915), (149, 520785), (163, 476055), (213, 364305), (355, 218583), (447, 173595), (489, 158685), (639, 121435), (745, 104157), (815, 95211), (1065, 72861), (1341, 57865), (1467, 52895), (2235, 34719), (2445, 31737), (3195, 24287), (6705, 11573), (7335, 10579)]