286230675

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 483585120

約数和(自身を除く): 197354445

約数列:

[1, 3, 5, 15, 25, 75, 89, 137, 267, 313, 411, 445, 685, 939, 1335, 1565, 2055, 2225, 3425, 4695, 6675, 7825, 10275, 12193, 23475, 27857, 36579, 42881, 60965, 83571, 128643, 139285, 182895, 214405, 304825, 417855, 643215, 696425, 914475, 1072025, 2089275, 3216075, 3816409, 11449227, 19082045, 57246135, 95410225, 286230675]

約数ペア:

[(1, 286230675), (3, 95410225), (5, 57246135), (15, 19082045), (25, 11449227), (75, 3816409), (89, 3216075), (137, 2089275), (267, 1072025), (313, 914475), (411, 696425), (445, 643215), (685, 417855), (939, 304825), (1335, 214405), (1565, 182895), (2055, 139285), (2225, 128643), (3425, 83571), (4695, 60965), (6675, 42881), (7825, 36579), (10275, 27857), (12193, 23475)]