13941795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 12814557

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 251, 345, 483, 529, 753, 805, 1255, 1587, 1757, 2415, 2645, 3703, 3765, 5271, 5773, 7935, 8785, 11109, 17319, 18515, 26355, 28865, 40411, 55545, 86595, 121233, 132779, 202055, 398337, 606165, 663895, 929453, 1991685, 2788359, 4647265, 13941795]

約数ペア:

[(1, 13941795), (3, 4647265), (5, 2788359), (7, 1991685), (15, 929453), (21, 663895), (23, 606165), (35, 398337), (69, 202055), (105, 132779), (115, 121233), (161, 86595), (251, 55545), (345, 40411), (483, 28865), (529, 26355), (753, 18515), (805, 17319), (1255, 11109), (1587, 8785), (1757, 7935), (2415, 5773), (2645, 5271), (3703, 3765)]