172840755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1733}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 283821120

約数和(自身を除く): 110980365

約数列:

[1, 3, 5, 15, 61, 109, 183, 305, 327, 545, 915, 1635, 1733, 5199, 6649, 8665, 19947, 25995, 33245, 99735, 105713, 188897, 317139, 528565, 566691, 944485, 1585695, 2833455, 11522717, 34568151, 57613585, 172840755]

約数ペア:

[(1, 172840755), (3, 57613585), (5, 34568151), (15, 11522717), (61, 2833455), (109, 1585695), (183, 944485), (305, 566691), (327, 528565), (545, 317139), (915, 188897), (1635, 105713), (1733, 99735), (5199, 33245), (6649, 25995), (8665, 19947)]