211429845

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47459}}^1$

素因数の和:47487

約数の個数: 40

約数和(自身を含む): 413471520

約数和(自身を除く): 202041675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 47459, 142377, 237295, 427131, 522049, 711885, 1281393, 1566147, 2135655, 2610245, 3844179, 4698441, 6406965, 7830735, 14095323, 19220895, 23492205, 42285969, 70476615, 211429845]

約数ペア:

[(1, 211429845), (3, 70476615), (5, 42285969), (9, 23492205), (11, 19220895), (15, 14095323), (27, 7830735), (33, 6406965), (45, 4698441), (55, 3844179), (81, 2610245), (99, 2135655), (135, 1566147), (165, 1281393), (297, 711885), (405, 522049), (495, 427131), (891, 237295), (1485, 142377), (4455, 47459)]