13605585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 25707456

約数和(自身を除く): 12101871

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 173, 245, 321, 519, 535, 735, 749, 865, 1211, 1605, 2247, 2595, 3633, 3745, 5243, 6055, 8477, 11235, 15729, 18165, 18511, 25431, 26215, 42385, 55533, 78645, 92555, 127155, 129577, 277665, 388731, 647885, 907039, 1943655, 2721117, 4535195, 13605585]

約数ペア:

[(1, 13605585), (3, 4535195), (5, 2721117), (7, 1943655), (15, 907039), (21, 647885), (35, 388731), (49, 277665), (105, 129577), (107, 127155), (147, 92555), (173, 78645), (245, 55533), (321, 42385), (519, 26215), (535, 25431), (735, 18511), (749, 18165), (865, 15729), (1211, 11235), (1605, 8477), (2247, 6055), (2595, 5243), (3633, 3745)]