68344605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{216967}}^1$

素因数の和:216985

約数の個数: 24

約数和(自身を含む): 135388032

約数和(自身を除く): 67043427

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 216967, 650901, 1084835, 1518769, 1952703, 3254505, 4556307, 7593845, 9763515, 13668921, 22781535, 68344605]

約数ペア:

[(1, 68344605), (3, 22781535), (5, 13668921), (7, 9763515), (9, 7593845), (15, 4556307), (21, 3254505), (35, 1952703), (45, 1518769), (63, 1084835), (105, 650901), (315, 216967)]