12505650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 31230144

約数和(自身を除く): 18724494

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 263, 317, 526, 634, 789, 951, 1315, 1578, 1585, 1902, 2630, 3170, 3945, 4755, 6575, 7890, 7925, 9510, 13150, 15850, 19725, 23775, 39450, 47550, 83371, 166742, 250113, 416855, 500226, 833710, 1250565, 2084275, 2501130, 4168550, 6252825, 12505650]

約数ペア:

[(1, 12505650), (2, 6252825), (3, 4168550), (5, 2501130), (6, 2084275), (10, 1250565), (15, 833710), (25, 500226), (30, 416855), (50, 250113), (75, 166742), (150, 83371), (263, 47550), (317, 39450), (526, 23775), (634, 19725), (789, 15850), (951, 13150), (1315, 9510), (1578, 7925), (1585, 7890), (1902, 6575), (2630, 4755), (3170, 3945)]