479085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 827040

約数和(自身を除く): 347955

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 1681, 2337, 3895, 5043, 8405, 11685, 25215, 31939, 95817, 159695, 479085]

約数ペア:

[(1, 479085), (3, 159695), (5, 95817), (15, 31939), (19, 25215), (41, 11685), (57, 8405), (95, 5043), (123, 3895), (205, 2337), (285, 1681), (615, 779)]