13145415

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1901}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 21089376

約数和(自身を除く): 7943961

約数列:

[1, 3, 5, 15, 461, 1383, 1901, 2305, 5703, 6915, 9505, 28515, 876361, 2629083, 4381805, 13145415]

約数ペア:

[(1, 13145415), (3, 4381805), (5, 2629083), (15, 876361), (461, 28515), (1383, 9505), (1901, 6915), (2305, 5703)]