3826845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 7492320

約数和(自身を除く): 3665475

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 859, 891, 1485, 2577, 4295, 4455, 7731, 9449, 12885, 23193, 28347, 38655, 47245, 69579, 85041, 115965, 141735, 255123, 347895, 425205, 765369, 1275615, 3826845]

約数ペア:

[(1, 3826845), (3, 1275615), (5, 765369), (9, 425205), (11, 347895), (15, 255123), (27, 141735), (33, 115965), (45, 85041), (55, 69579), (81, 47245), (99, 38655), (135, 28347), (165, 23193), (297, 12885), (405, 9449), (495, 7731), (859, 4455), (891, 4295), (1485, 2577)]