258486525

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 535203840

約数和(自身を除く): 276717315

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 31, 33, 45, 55, 75, 93, 99, 135, 155, 165, 225, 275, 279, 297, 341, 465, 495, 675, 775, 825, 837, 1023, 1123, 1395, 1485, 1705, 2325, 2475, 3069, 3369, 4185, 5115, 5615, 6975, 7425, 8525, 9207, 10107, 12353, 15345, 16845, 20925, 25575, 28075, 30321, 34813, 37059, 46035, 50535, 61765, 76725, 84225, 104439, 111177, 151605, 174065, 185295, 230175, 252675, 308825, 313317, 333531, 382943, 522195, 555885, 758025, 870325, 926475, 939951, 1148829, 1566585, 1667655, 1914715, 2610975, 2779425, 3446487, 4699755, 5744145, 7832925, 8338275, 9573575, 10339461, 17232435, 23498775, 28720725, 51697305, 86162175, 258486525]

約数ペア:

[(1, 258486525), (3, 86162175), (5, 51697305), (9, 28720725), (11, 23498775), (15, 17232435), (25, 10339461), (27, 9573575), (31, 8338275), (33, 7832925), (45, 5744145), (55, 4699755), (75, 3446487), (93, 2779425), (99, 2610975), (135, 1914715), (155, 1667655), (165, 1566585), (225, 1148829), (275, 939951), (279, 926475), (297, 870325), (341, 758025), (465, 555885), (495, 522195), (675, 382943), (775, 333531), (825, 313317), (837, 308825), (1023, 252675), (1123, 230175), (1395, 185295), (1485, 174065), (1705, 151605), (2325, 111177), (2475, 104439), (3069, 84225), (3369, 76725), (4185, 61765), (5115, 50535), (5615, 46035), (6975, 37059), (7425, 34813), (8525, 30321), (9207, 28075), (10107, 25575), (12353, 20925), (15345, 16845)]