16942815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12983}}^1$

素因数の和:13023

約数の個数: 24

約数和(自身を含む): 30382560

約数和(自身を除く): 13439745

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12983, 38949, 64915, 116847, 194745, 376507, 584235, 1129521, 1882535, 3388563, 5647605, 16942815]

約数ペア:

[(1, 16942815), (3, 5647605), (5, 3388563), (9, 1882535), (15, 1129521), (29, 584235), (45, 376507), (87, 194745), (145, 116847), (261, 64915), (435, 38949), (1305, 12983)]