82354725

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 60

約数和(自身を含む): 155081344

約数和(自身を除く): 72726619

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 225, 335, 405, 603, 607, 675, 1005, 1675, 1809, 1821, 2025, 3015, 3035, 5025, 5427, 5463, 9045, 9105, 15075, 15175, 16389, 27135, 27315, 40669, 45225, 45525, 49167, 81945, 122007, 135675, 136575, 203345, 245835, 366021, 409725, 610035, 1016725, 1098063, 1229175, 1830105, 3050175, 3294189, 5490315, 9150525, 16470945, 27451575, 82354725]

約数ペア:

[(1, 82354725), (3, 27451575), (5, 16470945), (9, 9150525), (15, 5490315), (25, 3294189), (27, 3050175), (45, 1830105), (67, 1229175), (75, 1098063), (81, 1016725), (135, 610035), (201, 409725), (225, 366021), (335, 245835), (405, 203345), (603, 136575), (607, 135675), (675, 122007), (1005, 81945), (1675, 49167), (1809, 45525), (1821, 45225), (2025, 40669), (3015, 27315), (3035, 27135), (5025, 16389), (5427, 15175), (5463, 15075), (9045, 9105)]