188230815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11587}}^1$

素因数の和:11636

約数の個数: 36

約数和(自身を含む): 344372184

約数和(自身を除く): 156141369

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 11587, 16245, 34761, 57935, 104283, 173805, 220153, 521415, 660459, 1100765, 1981377, 3302295, 4182907, 9906885, 12548721, 20914535, 37646163, 62743605, 188230815]

約数ペア:

[(1, 188230815), (3, 62743605), (5, 37646163), (9, 20914535), (15, 12548721), (19, 9906885), (45, 4182907), (57, 3302295), (95, 1981377), (171, 1100765), (285, 660459), (361, 521415), (855, 220153), (1083, 173805), (1805, 104283), (3249, 57935), (5415, 34761), (11587, 16245)]