42911595

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 80870400

約数和(自身を除く): 37958805

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1619, 1767, 2945, 4857, 5301, 8095, 8835, 14571, 24285, 26505, 30761, 50189, 72855, 92283, 150567, 153805, 250945, 276849, 451701, 461415, 752835, 953591, 1384245, 2258505, 2860773, 4767955, 8582319, 14303865, 42911595]

約数ペア:

[(1, 42911595), (3, 14303865), (5, 8582319), (9, 4767955), (15, 2860773), (19, 2258505), (31, 1384245), (45, 953591), (57, 752835), (93, 461415), (95, 451701), (155, 276849), (171, 250945), (279, 153805), (285, 150567), (465, 92283), (589, 72855), (855, 50189), (1395, 30761), (1619, 26505), (1767, 24285), (2945, 14571), (4857, 8835), (5301, 8095)]