144425295

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{3119}}^1$

素因数の和:3154

約数の個数: 64

約数和(自身を含む): 299520000

約数和(自身を除く): 155094705

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 1029, 1323, 1715, 2205, 3087, 3119, 5145, 6615, 9261, 9357, 15435, 15595, 21833, 28071, 46305, 46785, 65499, 84213, 109165, 140355, 152831, 196497, 327495, 421065, 458493, 589491, 764155, 982485, 1069817, 1375479, 2292465, 2947455, 3209451, 4126437, 5349085, 6877395, 9628353, 16047255, 20632185, 28885059, 48141765, 144425295]

約数ペア:

[(1, 144425295), (3, 48141765), (5, 28885059), (7, 20632185), (9, 16047255), (15, 9628353), (21, 6877395), (27, 5349085), (35, 4126437), (45, 3209451), (49, 2947455), (63, 2292465), (105, 1375479), (135, 1069817), (147, 982485), (189, 764155), (245, 589491), (315, 458493), (343, 421065), (441, 327495), (735, 196497), (945, 152831), (1029, 140355), (1323, 109165), (1715, 84213), (2205, 65499), (3087, 46785), (3119, 46305), (5145, 28071), (6615, 21833), (9261, 15595), (9357, 15435)]