210141215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1579}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 258614400

約数和(自身を除く): 48473185

約数列:

[1, 5, 43, 215, 619, 1579, 3095, 7895, 26617, 67897, 133085, 339485, 977401, 4887005, 42028243, 210141215]

約数ペア:

[(1, 210141215), (5, 42028243), (43, 4887005), (215, 977401), (619, 339485), (1579, 133085), (3095, 67897), (7895, 26617)]