38548845

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 68841600

約数和(自身を除く): 30292755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1009, 1415, 2547, 3027, 4245, 5045, 7641, 9081, 12735, 15135, 27243, 38205, 45405, 136215, 285547, 856641, 1427735, 2569923, 4283205, 7709769, 12849615, 38548845]

約数ペア:

[(1, 38548845), (3, 12849615), (5, 7709769), (9, 4283205), (15, 2569923), (27, 1427735), (45, 856641), (135, 285547), (283, 136215), (849, 45405), (1009, 38205), (1415, 27243), (2547, 15135), (3027, 12735), (4245, 9081), (5045, 7641)]