27451575

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 51266560

約数和(自身を除く): 23814985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 607, 675, 1005, 1675, 1809, 1821, 3015, 3035, 5025, 5463, 9045, 9105, 15075, 15175, 16389, 27315, 40669, 45225, 45525, 81945, 122007, 136575, 203345, 366021, 409725, 610035, 1016725, 1098063, 1830105, 3050175, 5490315, 9150525, 27451575]

約数ペア:

[(1, 27451575), (3, 9150525), (5, 5490315), (9, 3050175), (15, 1830105), (25, 1098063), (27, 1016725), (45, 610035), (67, 409725), (75, 366021), (135, 203345), (201, 136575), (225, 122007), (335, 81945), (603, 45525), (607, 45225), (675, 40669), (1005, 27315), (1675, 16389), (1809, 15175), (1821, 15075), (3015, 9105), (3035, 9045), (5025, 5463)]