1245955095

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17123}}^1$

素因数の和:17162

約数の個数: 96

約数和(自身を含む): 2811075840

約数和(自身を除く): 1565120745

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 135, 147, 165, 189, 231, 245, 297, 315, 385, 441, 495, 539, 693, 735, 945, 1155, 1323, 1485, 1617, 2079, 2205, 2695, 3465, 4851, 6615, 8085, 10395, 14553, 17123, 24255, 51369, 72765, 85615, 119861, 154107, 188353, 256845, 359583, 462321, 565059, 599305, 770535, 839027, 941765, 1078749, 1318471, 1695177, 1797915, 2311605, 2517081, 2825295, 3236247, 3955413, 4195135, 5085531, 5393745, 6592355, 7551243, 8475885, 9229297, 11866239, 12585405, 16181235, 19777065, 22653729, 25427655, 27687891, 35598717, 37756215, 46146485, 59331195, 83063673, 113268645, 138439455, 177993585, 249191019, 415318365, 1245955095]

約数ペア:

[(1, 1245955095), (3, 415318365), (5, 249191019), (7, 177993585), (9, 138439455), (11, 113268645), (15, 83063673), (21, 59331195), (27, 46146485), (33, 37756215), (35, 35598717), (45, 27687891), (49, 25427655), (55, 22653729), (63, 19777065), (77, 16181235), (99, 12585405), (105, 11866239), (135, 9229297), (147, 8475885), (165, 7551243), (189, 6592355), (231, 5393745), (245, 5085531), (297, 4195135), (315, 3955413), (385, 3236247), (441, 2825295), (495, 2517081), (539, 2311605), (693, 1797915), (735, 1695177), (945, 1318471), (1155, 1078749), (1323, 941765), (1485, 839027), (1617, 770535), (2079, 599305), (2205, 565059), (2695, 462321), (3465, 359583), (4851, 256845), (6615, 188353), (8085, 154107), (10395, 119861), (14553, 85615), (17123, 72765), (24255, 51369)]