120723555

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{28439}}^1$

素因数の和:28730

約数の個数: 16

約数和(自身を含む): 193847040

約数和(自身を除く): 73123485

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 28439, 85317, 142195, 426585, 8048237, 24144711, 40241185, 120723555]

約数ペア:

[(1, 120723555), (3, 40241185), (5, 24144711), (15, 8048237), (283, 426585), (849, 142195), (1415, 85317), (4245, 28439)]