849890918305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{115303}}^1$

素因数の和:115419

約数の個数: 64

約数和(自身を含む): 1225026593280

約数和(自身を除く): 375135674975

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 169, 305, 671, 715, 793, 845, 1859, 2197, 3355, 3965, 8723, 9295, 10309, 10985, 24167, 43615, 51545, 113399, 115303, 120835, 134017, 566995, 576515, 670085, 1268333, 1474187, 1498939, 6341665, 7033483, 7370935, 7494695, 16488329, 19486207, 35167415, 77368313, 82441645, 91435279, 97431035, 214348277, 253320691, 386841565, 457176395, 1005788069, 1071741385, 1188658627, 1266603455, 2786527601, 5028940345, 5943293135, 13075244897, 13932638005, 15452562151, 65376224485, 77262810755, 169978183661, 849890918305]

約数ペア:

[(1, 849890918305), (5, 169978183661), (11, 77262810755), (13, 65376224485), (55, 15452562151), (61, 13932638005), (65, 13075244897), (143, 5943293135), (169, 5028940345), (305, 2786527601), (671, 1266603455), (715, 1188658627), (793, 1071741385), (845, 1005788069), (1859, 457176395), (2197, 386841565), (3355, 253320691), (3965, 214348277), (8723, 97431035), (9295, 91435279), (10309, 82441645), (10985, 77368313), (24167, 35167415), (43615, 19486207), (51545, 16488329), (113399, 7494695), (115303, 7370935), (120835, 7033483), (134017, 6341665), (566995, 1498939), (576515, 1474187), (670085, 1268333)]