25386570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25643}}^1$

素因数の和:25667

約数の個数: 48

約数和(自身を含む): 72008352

約数和(自身を除く): 46621782

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25643, 51286, 76929, 128215, 153858, 230787, 256430, 282073, 384645, 461574, 564146, 769290, 846219, 1153935, 1410365, 1692438, 2307870, 2538657, 2820730, 4231095, 5077314, 8462190, 12693285, 25386570]

約数ペア:

[(1, 25386570), (2, 12693285), (3, 8462190), (5, 5077314), (6, 4231095), (9, 2820730), (10, 2538657), (11, 2307870), (15, 1692438), (18, 1410365), (22, 1153935), (30, 846219), (33, 769290), (45, 564146), (55, 461574), (66, 384645), (90, 282073), (99, 256430), (110, 230787), (165, 153858), (198, 128215), (330, 76929), (495, 51286), (990, 25643)]