1949116005

素因数分解:

$3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{39847}}^1$

素因数の和:40945

約数の個数: 24

約数和(自身を含む): 3381660672

約数和(自身を除く): 1432544667

約数列:

[1, 3, 5, 9, 15, 45, 1087, 3261, 5435, 9783, 16305, 39847, 48915, 119541, 199235, 358623, 597705, 1793115, 43313689, 129941067, 216568445, 389823201, 649705335, 1949116005]

約数ペア:

[(1, 1949116005), (3, 649705335), (5, 389823201), (9, 216568445), (15, 129941067), (45, 43313689), (1087, 1793115), (3261, 597705), (5435, 358623), (9783, 199235), (16305, 119541), (39847, 48915)]