69719265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 163123200

約数和(自身を除く): 93403935

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 135, 165, 171, 189, 209, 231, 285, 297, 315, 353, 385, 399, 495, 513, 627, 665, 693, 855, 945, 1045, 1059, 1155, 1197, 1463, 1485, 1765, 1881, 1995, 2079, 2471, 2565, 3135, 3177, 3465, 3591, 3883, 4389, 5295, 5643, 5985, 6707, 7315, 7413, 9405, 9531, 10395, 11649, 12355, 13167, 15885, 17955, 19415, 20121, 21945, 22239, 27181, 28215, 33535, 34947, 37065, 39501, 46949, 47655, 58245, 60363, 65835, 66717, 73777, 81543, 100605, 104841, 111195, 135905, 140847, 174735, 181089, 197505, 221331, 234745, 244629, 301815, 333585, 368885, 407715, 422541, 516439, 524205, 663993, 704235, 733887, 905445, 1106655, 1223145, 1267623, 1549317, 1991979, 2112705, 2582195, 3319965, 3669435, 4647951, 6338115, 7746585, 9959895, 13943853, 23239755, 69719265]

約数ペア:

[(1, 69719265), (3, 23239755), (5, 13943853), (7, 9959895), (9, 7746585), (11, 6338115), (15, 4647951), (19, 3669435), (21, 3319965), (27, 2582195), (33, 2112705), (35, 1991979), (45, 1549317), (55, 1267623), (57, 1223145), (63, 1106655), (77, 905445), (95, 733887), (99, 704235), (105, 663993), (133, 524205), (135, 516439), (165, 422541), (171, 407715), (189, 368885), (209, 333585), (231, 301815), (285, 244629), (297, 234745), (315, 221331), (353, 197505), (385, 181089), (399, 174735), (495, 140847), (513, 135905), (627, 111195), (665, 104841), (693, 100605), (855, 81543), (945, 73777), (1045, 66717), (1059, 65835), (1155, 60363), (1197, 58245), (1463, 47655), (1485, 46949), (1765, 39501), (1881, 37065), (1995, 34947), (2079, 33535), (2471, 28215), (2565, 27181), (3135, 22239), (3177, 21945), (3465, 20121), (3591, 19415), (3883, 17955), (4389, 15885), (5295, 13167), (5643, 12355), (5985, 11649), (6707, 10395), (7315, 9531), (7413, 9405)]