2686095

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 4847040

約数和(自身を除く): 2160945

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 197, 303, 505, 591, 909, 985, 1515, 1773, 2727, 2955, 4545, 5319, 8865, 13635, 19897, 26595, 59691, 99485, 179073, 298455, 537219, 895365, 2686095]

約数ペア:

[(1, 2686095), (3, 895365), (5, 537219), (9, 298455), (15, 179073), (27, 99485), (45, 59691), (101, 26595), (135, 19897), (197, 13635), (303, 8865), (505, 5319), (591, 4545), (909, 2955), (985, 2727), (1515, 1773)]