1333203495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 2609832960

約数和(自身を除く): 1276629465

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 61, 65, 85, 95, 183, 195, 221, 247, 255, 285, 305, 323, 347, 663, 741, 793, 915, 969, 1037, 1041, 1105, 1159, 1235, 1615, 1735, 2379, 3111, 3315, 3477, 3705, 3965, 4199, 4511, 4845, 5185, 5205, 5795, 5899, 6593, 11895, 12597, 13481, 13533, 15067, 15555, 17385, 17697, 19703, 19779, 20995, 21167, 22555, 29495, 32965, 40443, 45201, 59109, 62985, 63501, 67405, 67665, 75335, 76687, 85709, 88485, 98515, 98895, 105835, 112081, 202215, 226005, 230061, 256139, 257127, 275171, 295545, 317505, 336243, 359839, 383435, 402173, 428545, 560405, 768417, 825513, 1079517, 1150305, 1206519, 1280695, 1285635, 1375855, 1457053, 1681215, 1799195, 2010865, 3842085, 4127565, 4371159, 4677907, 5228249, 5397585, 6032595, 6836941, 7285265, 14033721, 15684747, 20510823, 21855795, 23389535, 26141245, 34184705, 70168605, 78423735, 88880233, 102554115, 266640699, 444401165, 1333203495]

約数ペア:

[(1, 1333203495), (3, 444401165), (5, 266640699), (13, 102554115), (15, 88880233), (17, 78423735), (19, 70168605), (39, 34184705), (51, 26141245), (57, 23389535), (61, 21855795), (65, 20510823), (85, 15684747), (95, 14033721), (183, 7285265), (195, 6836941), (221, 6032595), (247, 5397585), (255, 5228249), (285, 4677907), (305, 4371159), (323, 4127565), (347, 3842085), (663, 2010865), (741, 1799195), (793, 1681215), (915, 1457053), (969, 1375855), (1037, 1285635), (1041, 1280695), (1105, 1206519), (1159, 1150305), (1235, 1079517), (1615, 825513), (1735, 768417), (2379, 560405), (3111, 428545), (3315, 402173), (3477, 383435), (3705, 359839), (3965, 336243), (4199, 317505), (4511, 295545), (4845, 275171), (5185, 257127), (5205, 256139), (5795, 230061), (5899, 226005), (6593, 202215), (11895, 112081), (12597, 105835), (13481, 98895), (13533, 98515), (15067, 88485), (15555, 85709), (17385, 76687), (17697, 75335), (19703, 67665), (19779, 67405), (20995, 63501), (21167, 62985), (22555, 59109), (29495, 45201), (32965, 40443)]