149761215

素因数分解:

$3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3769}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 259949040

約数和(自身を除く): 110187825

約数列:

[1, 3, 5, 9, 15, 45, 883, 2649, 3769, 4415, 7947, 11307, 13245, 18845, 33921, 39735, 56535, 169605, 3328027, 9984081, 16640135, 29952243, 49920405, 149761215]

約数ペア:

[(1, 149761215), (3, 49920405), (5, 29952243), (9, 16640135), (15, 9984081), (45, 3328027), (883, 169605), (2649, 56535), (3769, 39735), (4415, 33921), (7947, 18845), (11307, 13245)]