23669415

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 144

約数和(自身を含む): 55770624

約数和(自身を除く): 32101209

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 27, 33, 35, 45, 55, 63, 69, 77, 81, 99, 105, 115, 121, 135, 161, 165, 189, 207, 231, 243, 253, 297, 315, 345, 363, 385, 405, 483, 495, 567, 605, 621, 693, 759, 805, 847, 891, 945, 1035, 1089, 1155, 1215, 1265, 1449, 1485, 1701, 1771, 1815, 1863, 2079, 2277, 2415, 2541, 2673, 2783, 2835, 3105, 3267, 3465, 3795, 4235, 4347, 4455, 5313, 5445, 5589, 6237, 6831, 7245, 7623, 8349, 8505, 8855, 9315, 9801, 10395, 11385, 12705, 13041, 13365, 13915, 15939, 16335, 18711, 19481, 20493, 21735, 22869, 25047, 26565, 27945, 29403, 31185, 34155, 38115, 39123, 41745, 47817, 49005, 58443, 61479, 65205, 68607, 75141, 79695, 93555, 97405, 102465, 114345, 125235, 143451, 147015, 175329, 195615, 205821, 225423, 239085, 292215, 307395, 343035, 375705, 430353, 525987, 676269, 717255, 876645, 1029105, 1127115, 1577961, 2151765, 2629935, 3381345, 4733883, 7889805, 23669415]

約数ペア:

[(1, 23669415), (3, 7889805), (5, 4733883), (7, 3381345), (9, 2629935), (11, 2151765), (15, 1577961), (21, 1127115), (23, 1029105), (27, 876645), (33, 717255), (35, 676269), (45, 525987), (55, 430353), (63, 375705), (69, 343035), (77, 307395), (81, 292215), (99, 239085), (105, 225423), (115, 205821), (121, 195615), (135, 175329), (161, 147015), (165, 143451), (189, 125235), (207, 114345), (231, 102465), (243, 97405), (253, 93555), (297, 79695), (315, 75141), (345, 68607), (363, 65205), (385, 61479), (405, 58443), (483, 49005), (495, 47817), (567, 41745), (605, 39123), (621, 38115), (693, 34155), (759, 31185), (805, 29403), (847, 27945), (891, 26565), (945, 25047), (1035, 22869), (1089, 21735), (1155, 20493), (1215, 19481), (1265, 18711), (1449, 16335), (1485, 15939), (1701, 13915), (1771, 13365), (1815, 13041), (1863, 12705), (2079, 11385), (2277, 10395), (2415, 9801), (2541, 9315), (2673, 8855), (2783, 8505), (2835, 8349), (3105, 7623), (3267, 7245), (3465, 6831), (3795, 6237), (4235, 5589), (4347, 5445), (4455, 5313)]