201233565

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 399363888

約数和(自身を除く): 198130323

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 333, 351, 405, 481, 555, 585, 999, 1033, 1053, 1443, 1665, 1755, 2405, 2997, 3099, 4329, 4995, 5165, 5265, 7215, 9297, 12987, 13429, 14985, 15495, 21645, 27891, 38221, 38961, 40287, 46485, 64935, 67145, 83673, 114663, 120861, 139455, 191105, 194805, 201435, 343989, 362583, 418365, 496873, 573315, 604305, 1031967, 1087749, 1490619, 1719945, 1812915, 2484365, 3095901, 4471857, 5159835, 5438745, 7453095, 13415571, 15479505, 22359285, 40246713, 67077855, 201233565]

約数ペア:

[(1, 201233565), (3, 67077855), (5, 40246713), (9, 22359285), (13, 15479505), (15, 13415571), (27, 7453095), (37, 5438745), (39, 5159835), (45, 4471857), (65, 3095901), (81, 2484365), (111, 1812915), (117, 1719945), (135, 1490619), (185, 1087749), (195, 1031967), (333, 604305), (351, 573315), (405, 496873), (481, 418365), (555, 362583), (585, 343989), (999, 201435), (1033, 194805), (1053, 191105), (1443, 139455), (1665, 120861), (1755, 114663), (2405, 83673), (2997, 67145), (3099, 64935), (4329, 46485), (4995, 40287), (5165, 38961), (5265, 38221), (7215, 27891), (9297, 21645), (12987, 15495), (13429, 14985)]