13683075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 26307840

約数和(自身を除く): 12624765

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 389, 469, 525, 1005, 1167, 1407, 1675, 1945, 2345, 2723, 5025, 5835, 7035, 8169, 9725, 11725, 13615, 26063, 29175, 35175, 40845, 68075, 78189, 130315, 182441, 204225, 390945, 547323, 651575, 912205, 1954725, 2736615, 4561025, 13683075]

約数ペア:

[(1, 13683075), (3, 4561025), (5, 2736615), (7, 1954725), (15, 912205), (21, 651575), (25, 547323), (35, 390945), (67, 204225), (75, 182441), (105, 130315), (175, 78189), (201, 68075), (335, 40845), (389, 35175), (469, 29175), (525, 26063), (1005, 13615), (1167, 11725), (1407, 9725), (1675, 8169), (1945, 7035), (2345, 5835), (2723, 5025)]