210243675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 370020960

約数和(自身を除く): 159777285

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 269, 425, 613, 807, 1275, 1345, 1839, 3065, 4035, 4573, 6725, 9195, 10421, 13719, 15325, 20175, 22865, 31263, 45975, 52105, 68595, 114325, 156315, 164897, 260525, 342975, 494691, 781575, 824485, 2473455, 2803249, 4122425, 8409747, 12367275, 14016245, 42048735, 70081225, 210243675]

約数ペア:

[(1, 210243675), (3, 70081225), (5, 42048735), (15, 14016245), (17, 12367275), (25, 8409747), (51, 4122425), (75, 2803249), (85, 2473455), (255, 824485), (269, 781575), (425, 494691), (613, 342975), (807, 260525), (1275, 164897), (1345, 156315), (1839, 114325), (3065, 68595), (4035, 52105), (4573, 45975), (6725, 31263), (9195, 22865), (10421, 20175), (13719, 15325)]