9677745

素因数分解:

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

素因数の和:65

約数の個数: 128

約数和(自身を含む): 23040000

約数和(自身を除く): 13362255

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 49, 55, 57, 63, 77, 95, 99, 105, 133, 135, 147, 165, 171, 189, 209, 231, 245, 285, 297, 315, 343, 385, 399, 441, 495, 513, 539, 627, 665, 693, 735, 855, 931, 945, 1029, 1045, 1155, 1197, 1323, 1463, 1485, 1617, 1715, 1881, 1995, 2079, 2205, 2565, 2695, 2793, 3087, 3135, 3465, 3591, 3773, 4389, 4655, 4851, 5145, 5643, 5985, 6517, 6615, 7315, 8085, 8379, 9261, 9405, 10241, 10395, 11319, 13167, 13965, 14553, 15435, 17955, 18865, 19551, 21945, 24255, 25137, 28215, 30723, 32585, 33957, 39501, 41895, 46305, 51205, 56595, 58653, 65835, 71687, 72765, 92169, 97755, 101871, 125685, 153615, 169785, 175959, 197505, 215061, 276507, 293265, 358435, 460845, 509355, 645183, 879795, 1075305, 1382535, 1935549, 3225915, 9677745]

約数ペア:

[(1, 9677745), (3, 3225915), (5, 1935549), (7, 1382535), (9, 1075305), (11, 879795), (15, 645183), (19, 509355), (21, 460845), (27, 358435), (33, 293265), (35, 276507), (45, 215061), (49, 197505), (55, 175959), (57, 169785), (63, 153615), (77, 125685), (95, 101871), (99, 97755), (105, 92169), (133, 72765), (135, 71687), (147, 65835), (165, 58653), (171, 56595), (189, 51205), (209, 46305), (231, 41895), (245, 39501), (285, 33957), (297, 32585), (315, 30723), (343, 28215), (385, 25137), (399, 24255), (441, 21945), (495, 19551), (513, 18865), (539, 17955), (627, 15435), (665, 14553), (693, 13965), (735, 13167), (855, 11319), (931, 10395), (945, 10241), (1029, 9405), (1045, 9261), (1155, 8379), (1197, 8085), (1323, 7315), (1463, 6615), (1485, 6517), (1617, 5985), (1715, 5643), (1881, 5145), (1995, 4851), (2079, 4655), (2205, 4389), (2565, 3773), (2695, 3591), (2793, 3465), (3087, 3135)]