65725830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 80

約数和(自身を含む): 180181584

約数和(自身を除く): 114455754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1531, 1590, 2385, 2862, 3062, 4293, 4593, 4770, 7155, 7655, 8586, 9186, 13779, 14310, 15310, 21465, 22965, 27558, 41337, 42930, 45930, 68895, 81143, 82674, 124011, 137790, 162286, 206685, 243429, 248022, 405715, 413370, 486858, 620055, 730287, 811430, 1217145, 1240110, 1460574, 2190861, 2434290, 3651435, 4381722, 6572583, 7302870, 10954305, 13145166, 21908610, 32862915, 65725830]

約数ペア:

[(1, 65725830), (2, 32862915), (3, 21908610), (5, 13145166), (6, 10954305), (9, 7302870), (10, 6572583), (15, 4381722), (18, 3651435), (27, 2434290), (30, 2190861), (45, 1460574), (53, 1240110), (54, 1217145), (81, 811430), (90, 730287), (106, 620055), (135, 486858), (159, 413370), (162, 405715), (265, 248022), (270, 243429), (318, 206685), (405, 162286), (477, 137790), (530, 124011), (795, 82674), (810, 81143), (954, 68895), (1431, 45930), (1531, 42930), (1590, 41337), (2385, 27558), (2862, 22965), (3062, 21465), (4293, 15310), (4593, 14310), (4770, 13779), (7155, 9186), (7655, 8586)]