13854645

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 28654080

約数和(自身を除く): 14799435

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 181, 189, 243, 315, 405, 543, 567, 729, 905, 945, 1215, 1267, 1629, 1701, 2187, 2715, 2835, 3645, 3801, 4887, 5103, 6335, 8145, 8505, 10935, 11403, 14661, 15309, 19005, 24435, 25515, 34209, 43983, 57015, 73305, 76545, 102627, 131949, 171045, 219915, 307881, 395847, 513135, 659745, 923643, 1539405, 1979235, 2770929, 4618215, 13854645]

約数ペア:

[(1, 13854645), (3, 4618215), (5, 2770929), (7, 1979235), (9, 1539405), (15, 923643), (21, 659745), (27, 513135), (35, 395847), (45, 307881), (63, 219915), (81, 171045), (105, 131949), (135, 102627), (181, 76545), (189, 73305), (243, 57015), (315, 43983), (405, 34209), (543, 25515), (567, 24435), (729, 19005), (905, 15309), (945, 14661), (1215, 11403), (1267, 10935), (1629, 8505), (1701, 8145), (2187, 6335), (2715, 5103), (2835, 4887), (3645, 3801)]