156920158845

素因数分解:

$3^3\times 5^1\times {\mathrm{45329}}^1\times {\mathrm{25643}}^1$

素因数の和:70986

約数の個数: 32

約数和(自身を含む): 278986204800

約数和(自身を除く): 122066045955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 25643, 45329, 76929, 128215, 135987, 226645, 230787, 384645, 407961, 679935, 692361, 1153935, 1223883, 2039805, 3461805, 6119415, 1162371547, 3487114641, 5811857735, 10461343923, 17435573205, 31384031769, 52306719615, 156920158845]

約数ペア:

[(1, 156920158845), (3, 52306719615), (5, 31384031769), (9, 17435573205), (15, 10461343923), (27, 5811857735), (45, 3487114641), (135, 1162371547), (25643, 6119415), (45329, 3461805), (76929, 2039805), (128215, 1223883), (135987, 1153935), (226645, 692361), (230787, 679935), (384645, 407961)]