168730065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12457}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 342046848

約数和(自身を除く): 173316783

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 12457, 13545, 37371, 62285, 87199, 112113, 186855, 261597, 435995, 535651, 560565, 784791, 1307985, 1606953, 2678255, 3749557, 3923955, 4820859, 8034765, 11248671, 18747785, 24104295, 33746013, 56243355, 168730065]

約数ペア:

[(1, 168730065), (3, 56243355), (5, 33746013), (7, 24104295), (9, 18747785), (15, 11248671), (21, 8034765), (35, 4820859), (43, 3923955), (45, 3749557), (63, 2678255), (105, 1606953), (129, 1307985), (215, 784791), (301, 560565), (315, 535651), (387, 435995), (645, 261597), (903, 186855), (1505, 112113), (1935, 87199), (2709, 62285), (4515, 37371), (12457, 13545)]