12912075

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 27141120

約数和(自身を除く): 14229045

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 47, 55, 75, 99, 111, 135, 141, 165, 185, 225, 235, 275, 297, 333, 407, 423, 495, 517, 555, 675, 705, 825, 925, 999, 1175, 1221, 1269, 1485, 1551, 1665, 1739, 2035, 2115, 2475, 2585, 2775, 3525, 3663, 4653, 4995, 5217, 6105, 6345, 7425, 7755, 8325, 8695, 10175, 10575, 10989, 12925, 13959, 15651, 18315, 19129, 23265, 24975, 26085, 30525, 31725, 38775, 43475, 46953, 54945, 57387, 69795, 78255, 91575, 95645, 116325, 130425, 172161, 234765, 274725, 286935, 348975, 391275, 478225, 516483, 860805, 1173825, 1434675, 2582415, 4304025, 12912075]

約数ペア:

[(1, 12912075), (3, 4304025), (5, 2582415), (9, 1434675), (11, 1173825), (15, 860805), (25, 516483), (27, 478225), (33, 391275), (37, 348975), (45, 286935), (47, 274725), (55, 234765), (75, 172161), (99, 130425), (111, 116325), (135, 95645), (141, 91575), (165, 78255), (185, 69795), (225, 57387), (235, 54945), (275, 46953), (297, 43475), (333, 38775), (407, 31725), (423, 30525), (495, 26085), (517, 24975), (555, 23265), (675, 19129), (705, 18315), (825, 15651), (925, 13959), (999, 12925), (1175, 10989), (1221, 10575), (1269, 10175), (1485, 8695), (1551, 8325), (1665, 7755), (1739, 7425), (2035, 6345), (2115, 6105), (2475, 5217), (2585, 4995), (2775, 4653), (3525, 3663)]