23554755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 50079744

約数和(自身を除く): 26524989

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 43, 45, 47, 63, 105, 111, 129, 141, 185, 215, 235, 259, 301, 315, 329, 333, 387, 423, 555, 645, 705, 777, 903, 987, 1295, 1505, 1591, 1645, 1665, 1739, 1935, 2021, 2115, 2331, 2709, 2961, 3885, 4515, 4773, 4935, 5217, 6063, 7955, 8695, 10105, 11137, 11655, 12173, 13545, 14147, 14319, 14805, 15651, 18189, 23865, 26085, 30315, 33411, 36519, 42441, 55685, 60865, 70735, 71595, 74777, 78255, 90945, 100233, 109557, 127323, 167055, 182595, 212205, 224331, 373885, 501165, 523439, 547785, 636615, 672993, 1121655, 1570317, 2617195, 3364965, 4710951, 7851585, 23554755]

約数ペア:

[(1, 23554755), (3, 7851585), (5, 4710951), (7, 3364965), (9, 2617195), (15, 1570317), (21, 1121655), (35, 672993), (37, 636615), (43, 547785), (45, 523439), (47, 501165), (63, 373885), (105, 224331), (111, 212205), (129, 182595), (141, 167055), (185, 127323), (215, 109557), (235, 100233), (259, 90945), (301, 78255), (315, 74777), (329, 71595), (333, 70735), (387, 60865), (423, 55685), (555, 42441), (645, 36519), (705, 33411), (777, 30315), (903, 26085), (987, 23865), (1295, 18189), (1505, 15651), (1591, 14805), (1645, 14319), (1665, 14147), (1739, 13545), (1935, 12173), (2021, 11655), (2115, 11137), (2331, 10105), (2709, 8695), (2961, 7955), (3885, 6063), (4515, 5217), (4773, 4935)]