15210495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 28473120

約数和(自身を除く): 13262625

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 337, 531, 765, 885, 1003, 1011, 1685, 2655, 3009, 3033, 5015, 5055, 5729, 9027, 15045, 15165, 17187, 19883, 28645, 45135, 51561, 59649, 85935, 99415, 178947, 257805, 298245, 338011, 894735, 1014033, 1690055, 3042099, 5070165, 15210495]

約数ペア:

[(1, 15210495), (3, 5070165), (5, 3042099), (9, 1690055), (15, 1014033), (17, 894735), (45, 338011), (51, 298245), (59, 257805), (85, 178947), (153, 99415), (177, 85935), (255, 59649), (295, 51561), (337, 45135), (531, 28645), (765, 19883), (885, 17187), (1003, 15165), (1011, 15045), (1685, 9027), (2655, 5729), (3009, 5055), (3033, 5015)]