238976475

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 404224128

約数和(自身を除く): 165247653

約数列:

[1, 3, 5, 15, 25, 75, 97, 107, 291, 307, 321, 485, 535, 921, 1455, 1535, 1605, 2425, 2675, 4605, 7275, 7675, 8025, 10379, 23025, 29779, 31137, 32849, 51895, 89337, 98547, 148895, 155685, 164245, 259475, 446685, 492735, 744475, 778425, 821225, 2233425, 2463675, 3186353, 9559059, 15931765, 47795295, 79658825, 238976475]

約数ペア:

[(1, 238976475), (3, 79658825), (5, 47795295), (15, 15931765), (25, 9559059), (75, 3186353), (97, 2463675), (107, 2233425), (291, 821225), (307, 778425), (321, 744475), (485, 492735), (535, 446685), (921, 259475), (1455, 164245), (1535, 155685), (1605, 148895), (2425, 98547), (2675, 89337), (4605, 51895), (7275, 32849), (7675, 31137), (8025, 29779), (10379, 23025)]