81834759215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1619}}^1\times {\mathrm{2011}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 107483293440

約数和(自身を除く): 25648534225

約数列:

[1, 5, 11, 55, 457, 1619, 2011, 2285, 5027, 8095, 10055, 17809, 22121, 25135, 89045, 110605, 739883, 919027, 3255809, 3699415, 4595135, 8138713, 10109297, 16279045, 35813899, 40693565, 50546485, 179069495, 1487904713, 7439523565, 16366951843, 81834759215]

約数ペア:

[(1, 81834759215), (5, 16366951843), (11, 7439523565), (55, 1487904713), (457, 179069495), (1619, 50546485), (2011, 40693565), (2285, 35813899), (5027, 16279045), (8095, 10109297), (10055, 8138713), (17809, 4595135), (22121, 3699415), (25135, 3255809), (89045, 919027), (110605, 739883)]