2215671465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{33871}}^1$

素因数の和:33982

約数の個数: 48

約数和(自身を含む): 4170320640

約数和(自身を除く): 1954649175

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 1335, 1869, 3115, 4361, 9345, 13083, 21805, 33871, 65415, 101613, 169355, 237097, 508065, 711291, 1185485, 1659679, 3014519, 3556455, 4979037, 8298395, 9043557, 15072595, 21101633, 24895185, 45217785, 63304899, 105508165, 147711431, 316524495, 443134293, 738557155, 2215671465]

約数ペア:

[(1, 2215671465), (3, 738557155), (5, 443134293), (7, 316524495), (15, 147711431), (21, 105508165), (35, 63304899), (49, 45217785), (89, 24895185), (105, 21101633), (147, 15072595), (245, 9043557), (267, 8298395), (445, 4979037), (623, 3556455), (735, 3014519), (1335, 1659679), (1869, 1185485), (3115, 711291), (4361, 508065), (9345, 237097), (13083, 169355), (21805, 101613), (33871, 65415)]