26959065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 51403968

約数和(自身を除く): 24444903

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 853, 903, 1505, 2107, 2559, 4265, 4515, 5971, 6321, 10535, 12795, 17913, 29855, 31605, 36679, 41797, 89565, 110037, 125391, 183395, 208985, 256753, 550185, 626955, 770259, 1283765, 1797271, 3851295, 5391813, 8986355, 26959065]

約数ペア:

[(1, 26959065), (3, 8986355), (5, 5391813), (7, 3851295), (15, 1797271), (21, 1283765), (35, 770259), (43, 626955), (49, 550185), (105, 256753), (129, 208985), (147, 183395), (215, 125391), (245, 110037), (301, 89565), (645, 41797), (735, 36679), (853, 31605), (903, 29855), (1505, 17913), (2107, 12795), (2559, 10535), (4265, 6321), (4515, 5971)]