69716745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 149879808

約数和(自身を除く): 80163063

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 47, 51, 63, 85, 105, 119, 141, 153, 235, 255, 277, 315, 329, 357, 423, 595, 705, 765, 799, 831, 987, 1071, 1385, 1645, 1785, 1939, 2115, 2397, 2493, 2961, 3995, 4155, 4709, 4935, 5355, 5593, 5817, 7191, 9695, 11985, 12465, 13019, 14127, 14805, 16779, 17451, 23545, 27965, 29085, 32963, 35955, 39057, 42381, 50337, 65095, 70635, 83895, 87255, 91133, 98889, 117171, 164815, 195285, 211905, 221323, 251685, 273399, 296667, 455665, 494445, 585855, 663969, 820197, 1106615, 1366995, 1483335, 1549261, 1991907, 3319845, 4100985, 4647783, 7746305, 9959535, 13943349, 23238915, 69716745]

約数ペア:

[(1, 69716745), (3, 23238915), (5, 13943349), (7, 9959535), (9, 7746305), (15, 4647783), (17, 4100985), (21, 3319845), (35, 1991907), (45, 1549261), (47, 1483335), (51, 1366995), (63, 1106615), (85, 820197), (105, 663969), (119, 585855), (141, 494445), (153, 455665), (235, 296667), (255, 273399), (277, 251685), (315, 221323), (329, 211905), (357, 195285), (423, 164815), (595, 117171), (705, 98889), (765, 91133), (799, 87255), (831, 83895), (987, 70635), (1071, 65095), (1385, 50337), (1645, 42381), (1785, 39057), (1939, 35955), (2115, 32963), (2397, 29085), (2493, 27965), (2961, 23545), (3995, 17451), (4155, 16779), (4709, 14805), (4935, 14127), (5355, 13019), (5593, 12465), (5817, 11985), (7191, 9695)]