25677150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 64603008

約数和(自身を除く): 38925858

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2411, 3550, 4822, 5325, 7233, 10650, 12055, 14466, 24110, 36165, 60275, 72330, 120550, 171181, 180825, 342362, 361650, 513543, 855905, 1027086, 1711810, 2567715, 4279525, 5135430, 8559050, 12838575, 25677150]

約数ペア:

[(1, 25677150), (2, 12838575), (3, 8559050), (5, 5135430), (6, 4279525), (10, 2567715), (15, 1711810), (25, 1027086), (30, 855905), (50, 513543), (71, 361650), (75, 342362), (142, 180825), (150, 171181), (213, 120550), (355, 72330), (426, 60275), (710, 36165), (1065, 24110), (1775, 14466), (2130, 12055), (2411, 10650), (3550, 7233), (4822, 5325)]