71369225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 93639840

約数和(自身を除く): 22270615

約数列:

[1, 5, 19, 25, 95, 347, 433, 475, 1735, 2165, 6593, 8227, 8675, 10825, 32965, 41135, 150251, 164825, 205675, 751255, 2854769, 3756275, 14273845, 71369225]

約数ペア:

[(1, 71369225), (5, 14273845), (19, 3756275), (25, 2854769), (95, 751255), (347, 205675), (433, 164825), (475, 150251), (1735, 41135), (2165, 32965), (6593, 10825), (8227, 8675)]