5280887745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80989}}^1$

素因数の和:81036

約数の個数: 80

約数和(自身を含む): 11289358080

約数和(自身を除く): 6008470335

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 483, 567, 621, 805, 945, 1035, 1449, 1863, 2415, 2835, 3105, 4347, 7245, 9315, 13041, 21735, 65205, 80989, 242967, 404945, 566923, 728901, 1214835, 1700769, 1862747, 2186703, 2834615, 3644505, 5102307, 5588241, 6560109, 8503845, 9313735, 10933515, 13039229, 15306921, 16764723, 25511535, 27941205, 32800545, 39117687, 45920763, 50294169, 65196145, 76534605, 83823615, 117353061, 150882507, 195588435, 229603815, 251470845, 352059183, 586765305, 754412535, 1056177549, 1760295915, 5280887745]

約数ペア:

[(1, 5280887745), (3, 1760295915), (5, 1056177549), (7, 754412535), (9, 586765305), (15, 352059183), (21, 251470845), (23, 229603815), (27, 195588435), (35, 150882507), (45, 117353061), (63, 83823615), (69, 76534605), (81, 65196145), (105, 50294169), (115, 45920763), (135, 39117687), (161, 32800545), (189, 27941205), (207, 25511535), (315, 16764723), (345, 15306921), (405, 13039229), (483, 10933515), (567, 9313735), (621, 8503845), (805, 6560109), (945, 5588241), (1035, 5102307), (1449, 3644505), (1863, 2834615), (2415, 2186703), (2835, 1862747), (3105, 1700769), (4347, 1214835), (7245, 728901), (9315, 566923), (13041, 404945), (21735, 242967), (65205, 80989)]