23886765

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 51874560

約数和(自身を除く): 27987795

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 49, 63, 69, 105, 115, 135, 147, 157, 161, 189, 207, 245, 315, 345, 441, 471, 483, 621, 735, 785, 805, 945, 1035, 1099, 1127, 1323, 1413, 1449, 2205, 2355, 2415, 3105, 3297, 3381, 3611, 4239, 4347, 5495, 5635, 6615, 7065, 7245, 7693, 9891, 10143, 10833, 16485, 16905, 18055, 21195, 21735, 23079, 25277, 29673, 30429, 32499, 38465, 49455, 50715, 54165, 69237, 75831, 97497, 115395, 126385, 148365, 152145, 162495, 176939, 207711, 227493, 346185, 379155, 487485, 530817, 682479, 884695, 1038555, 1137465, 1592451, 2654085, 3412395, 4777353, 7962255, 23886765]

約数ペア:

[(1, 23886765), (3, 7962255), (5, 4777353), (7, 3412395), (9, 2654085), (15, 1592451), (21, 1137465), (23, 1038555), (27, 884695), (35, 682479), (45, 530817), (49, 487485), (63, 379155), (69, 346185), (105, 227493), (115, 207711), (135, 176939), (147, 162495), (157, 152145), (161, 148365), (189, 126385), (207, 115395), (245, 97497), (315, 75831), (345, 69237), (441, 54165), (471, 50715), (483, 49455), (621, 38465), (735, 32499), (785, 30429), (805, 29673), (945, 25277), (1035, 23079), (1099, 21735), (1127, 21195), (1323, 18055), (1413, 16905), (1449, 16485), (2205, 10833), (2355, 10143), (2415, 9891), (3105, 7693), (3297, 7245), (3381, 7065), (3611, 6615), (4239, 5635), (4347, 5495)]