77295465

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 152581968

約数和(自身を除く): 75286503

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 81, 117, 135, 159, 195, 265, 277, 351, 405, 477, 585, 689, 795, 831, 1053, 1385, 1431, 1755, 2067, 2385, 2493, 3445, 3601, 4155, 4293, 5265, 6201, 7155, 7479, 10335, 10803, 12465, 14681, 18005, 18603, 21465, 22437, 31005, 32409, 37395, 44043, 54015, 55809, 73405, 93015, 97227, 112185, 132129, 162045, 190853, 220215, 279045, 291681, 396387, 486135, 572559, 660645, 954265, 1189161, 1458405, 1717677, 1981935, 2862795, 5153031, 5945805, 8588385, 15459093, 25765155, 77295465]

約数ペア:

[(1, 77295465), (3, 25765155), (5, 15459093), (9, 8588385), (13, 5945805), (15, 5153031), (27, 2862795), (39, 1981935), (45, 1717677), (53, 1458405), (65, 1189161), (81, 954265), (117, 660645), (135, 572559), (159, 486135), (195, 396387), (265, 291681), (277, 279045), (351, 220215), (405, 190853), (477, 162045), (585, 132129), (689, 112185), (795, 97227), (831, 93015), (1053, 73405), (1385, 55809), (1431, 54015), (1755, 44043), (2067, 37395), (2385, 32409), (2493, 31005), (3445, 22437), (3601, 21465), (4155, 18603), (4293, 18005), (5265, 14681), (6201, 12465), (7155, 10803), (7479, 10335)]