2173515

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 3552768

約数和(自身を除く): 1379253

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 3083, 9249, 15415, 46245, 144901, 434703, 724505, 2173515]

約数ペア:

[(1, 2173515), (3, 724505), (5, 434703), (15, 144901), (47, 46245), (141, 15415), (235, 9249), (705, 3083)]