11854245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 22063104

約数和(自身を除く): 10208859

約数列:

[1, 3, 5, 13, 15, 31, 37, 39, 53, 65, 93, 111, 155, 159, 185, 195, 265, 403, 465, 481, 555, 689, 795, 1147, 1209, 1443, 1643, 1961, 2015, 2067, 2405, 3441, 3445, 4929, 5735, 5883, 6045, 7215, 8215, 9805, 10335, 14911, 17205, 21359, 24645, 25493, 29415, 44733, 60791, 64077, 74555, 76479, 106795, 127465, 182373, 223665, 303955, 320385, 382395, 790283, 911865, 2370849, 3951415, 11854245]

約数ペア:

[(1, 11854245), (3, 3951415), (5, 2370849), (13, 911865), (15, 790283), (31, 382395), (37, 320385), (39, 303955), (53, 223665), (65, 182373), (93, 127465), (111, 106795), (155, 76479), (159, 74555), (185, 64077), (195, 60791), (265, 44733), (403, 29415), (465, 25493), (481, 24645), (555, 21359), (689, 17205), (795, 14911), (1147, 10335), (1209, 9805), (1443, 8215), (1643, 7215), (1961, 6045), (2015, 5883), (2067, 5735), (2405, 4929), (3441, 3445)]