12658275

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 120

約数和(自身を含む): 28807680

約数和(自身を除く): 16149405

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 45, 47, 57, 63, 75, 81, 95, 105, 133, 135, 141, 171, 175, 189, 225, 235, 285, 315, 329, 399, 405, 423, 475, 513, 525, 567, 665, 675, 705, 855, 893, 945, 987, 1175, 1197, 1269, 1425, 1539, 1575, 1645, 1995, 2025, 2115, 2565, 2679, 2835, 2961, 3325, 3525, 3591, 3807, 4275, 4465, 4725, 4935, 5985, 6251, 6345, 7695, 8037, 8225, 8883, 9975, 10575, 10773, 12825, 13395, 14175, 14805, 17955, 18753, 19035, 22325, 24111, 24675, 26649, 29925, 31255, 31725, 38475, 40185, 44415, 53865, 56259, 66975, 72333, 74025, 89775, 93765, 95175, 120555, 133245, 156275, 168777, 200925, 222075, 269325, 281295, 361665, 468825, 506331, 602775, 666225, 843885, 1406475, 1808325, 2531655, 4219425, 12658275]

約数ペア:

[(1, 12658275), (3, 4219425), (5, 2531655), (7, 1808325), (9, 1406475), (15, 843885), (19, 666225), (21, 602775), (25, 506331), (27, 468825), (35, 361665), (45, 281295), (47, 269325), (57, 222075), (63, 200925), (75, 168777), (81, 156275), (95, 133245), (105, 120555), (133, 95175), (135, 93765), (141, 89775), (171, 74025), (175, 72333), (189, 66975), (225, 56259), (235, 53865), (285, 44415), (315, 40185), (329, 38475), (399, 31725), (405, 31255), (423, 29925), (475, 26649), (513, 24675), (525, 24111), (567, 22325), (665, 19035), (675, 18753), (705, 17955), (855, 14805), (893, 14175), (945, 13395), (987, 12825), (1175, 10773), (1197, 10575), (1269, 9975), (1425, 8883), (1539, 8225), (1575, 8037), (1645, 7695), (1995, 6345), (2025, 6251), (2115, 5985), (2565, 4935), (2679, 4725), (2835, 4465), (2961, 4275), (3325, 3807), (3525, 3591)]