15853089945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5273}}^1$

素因数の和:5455

約数の個数: 128

約数和(自身を含む): 33537576960

約数和(自身を除く): 17684487015

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 137, 165, 209, 231, 285, 385, 399, 411, 627, 665, 685, 959, 1045, 1155, 1463, 1507, 1995, 2055, 2603, 2877, 3135, 4389, 4521, 4795, 5273, 7315, 7535, 7809, 10549, 13015, 14385, 15819, 18221, 21945, 22605, 26365, 28633, 31647, 36911, 39045, 52745, 54663, 58003, 79095, 85899, 91105, 100187, 110733, 143165, 158235, 174009, 184555, 200431, 273315, 290015, 300561, 406021, 429495, 500935, 553665, 601293, 701309, 722401, 870045, 1002155, 1102057, 1218063, 1502805, 2030105, 2103927, 2167203, 3006465, 3306171, 3506545, 3612005, 5056807, 5510285, 6090315, 7714399, 7946411, 10519635, 10836015, 13725619, 15170421, 16530855, 23143197, 23839233, 25284035, 38571995, 39732055, 41176857, 55624877, 68628095, 75852105, 96079333, 115715985, 119196165, 150981809, 166874631, 205884285, 278124385, 288237999, 452945427, 480396665, 754909045, 834373155, 1056872663, 1441189995, 2264727135, 3170617989, 5284363315, 15853089945]

約数ペア:

[(1, 15853089945), (3, 5284363315), (5, 3170617989), (7, 2264727135), (11, 1441189995), (15, 1056872663), (19, 834373155), (21, 754909045), (33, 480396665), (35, 452945427), (55, 288237999), (57, 278124385), (77, 205884285), (95, 166874631), (105, 150981809), (133, 119196165), (137, 115715985), (165, 96079333), (209, 75852105), (231, 68628095), (285, 55624877), (385, 41176857), (399, 39732055), (411, 38571995), (627, 25284035), (665, 23839233), (685, 23143197), (959, 16530855), (1045, 15170421), (1155, 13725619), (1463, 10836015), (1507, 10519635), (1995, 7946411), (2055, 7714399), (2603, 6090315), (2877, 5510285), (3135, 5056807), (4389, 3612005), (4521, 3506545), (4795, 3306171), (5273, 3006465), (7315, 2167203), (7535, 2103927), (7809, 2030105), (10549, 1502805), (13015, 1218063), (14385, 1102057), (15819, 1002155), (18221, 870045), (21945, 722401), (22605, 701309), (26365, 601293), (28633, 553665), (31647, 500935), (36911, 429495), (39045, 406021), (52745, 300561), (54663, 290015), (58003, 273315), (79095, 200431), (85899, 184555), (91105, 174009), (100187, 158235), (110733, 143165)]