13068945

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 24891636

約数和(自身を除く): 11822691

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 81, 115, 135, 183, 207, 305, 345, 405, 529, 549, 621, 915, 1035, 1403, 1587, 1647, 1863, 2645, 2745, 3105, 4209, 4761, 4941, 7015, 7935, 8235, 9315, 12627, 14283, 21045, 23805, 24705, 32269, 37881, 42849, 63135, 71415, 96807, 113643, 161345, 189405, 214245, 290421, 484035, 568215, 871263, 1452105, 2613789, 4356315, 13068945]

約数ペア:

[(1, 13068945), (3, 4356315), (5, 2613789), (9, 1452105), (15, 871263), (23, 568215), (27, 484035), (45, 290421), (61, 214245), (69, 189405), (81, 161345), (115, 113643), (135, 96807), (183, 71415), (207, 63135), (305, 42849), (345, 37881), (405, 32269), (529, 24705), (549, 23805), (621, 21045), (915, 14283), (1035, 12627), (1403, 9315), (1587, 8235), (1647, 7935), (1863, 7015), (2645, 4941), (2745, 4761), (3105, 4209)]