77536575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 156686400

約数和(自身を除く): 79149825

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 29, 45, 51, 75, 85, 87, 135, 145, 153, 225, 233, 255, 261, 425, 435, 459, 493, 675, 699, 725, 765, 783, 1165, 1275, 1305, 1479, 2097, 2175, 2295, 2465, 3495, 3825, 3915, 3961, 4437, 5825, 6291, 6525, 6757, 7395, 10485, 11475, 11883, 12325, 13311, 17475, 19575, 19805, 20271, 22185, 31455, 33785, 35649, 36975, 52425, 59415, 60813, 66555, 99025, 101355, 106947, 110925, 114869, 157275, 168925, 178245, 182439, 297075, 304065, 332775, 344607, 506775, 534735, 574345, 891225, 912195, 1033821, 1520325, 1723035, 2673675, 2871725, 3101463, 4560975, 5169105, 8615175, 15507315, 25845525, 77536575]

約数ペア:

[(1, 77536575), (3, 25845525), (5, 15507315), (9, 8615175), (15, 5169105), (17, 4560975), (25, 3101463), (27, 2871725), (29, 2673675), (45, 1723035), (51, 1520325), (75, 1033821), (85, 912195), (87, 891225), (135, 574345), (145, 534735), (153, 506775), (225, 344607), (233, 332775), (255, 304065), (261, 297075), (425, 182439), (435, 178245), (459, 168925), (493, 157275), (675, 114869), (699, 110925), (725, 106947), (765, 101355), (783, 99025), (1165, 66555), (1275, 60813), (1305, 59415), (1479, 52425), (2097, 36975), (2175, 35649), (2295, 33785), (2465, 31455), (3495, 22185), (3825, 20271), (3915, 19805), (3961, 19575), (4437, 17475), (5825, 13311), (6291, 12325), (6525, 11883), (6757, 11475), (7395, 10485)]