43855155

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 39970125

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 97, 135, 153, 197, 255, 291, 459, 485, 591, 765, 873, 985, 1455, 1649, 1773, 2295, 2619, 2955, 3349, 4365, 4947, 5319, 8245, 8865, 10047, 13095, 14841, 16745, 19109, 24735, 26595, 30141, 44523, 50235, 57327, 74205, 90423, 95545, 150705, 171981, 222615, 286635, 324853, 452115, 515943, 859905, 974559, 1624265, 2579715, 2923677, 4872795, 8771031, 14618385, 43855155]

約数ペア:

[(1, 43855155), (3, 14618385), (5, 8771031), (9, 4872795), (15, 2923677), (17, 2579715), (27, 1624265), (45, 974559), (51, 859905), (85, 515943), (97, 452115), (135, 324853), (153, 286635), (197, 222615), (255, 171981), (291, 150705), (459, 95545), (485, 90423), (591, 74205), (765, 57327), (873, 50235), (985, 44523), (1455, 30141), (1649, 26595), (1773, 24735), (2295, 19109), (2619, 16745), (2955, 14841), (3349, 13095), (4365, 10047), (4947, 8865), (5319, 8245)]