8222415

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 5463345

約数列:

[1, 3, 5, 15, 47, 107, 109, 141, 235, 321, 327, 535, 545, 705, 1605, 1635, 5029, 5123, 11663, 15087, 15369, 25145, 25615, 34989, 58315, 75435, 76845, 174945, 548161, 1644483, 2740805, 8222415]

約数ペア:

[(1, 8222415), (3, 2740805), (5, 1644483), (15, 548161), (47, 174945), (107, 76845), (109, 75435), (141, 58315), (235, 34989), (321, 25615), (327, 25145), (535, 15369), (545, 15087), (705, 11663), (1605, 5123), (1635, 5029)]