25896185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 38195712

約数和(自身を除く): 12299527

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 355, 497, 595, 613, 1207, 2485, 3065, 4291, 6035, 8449, 10421, 21455, 42245, 43523, 52105, 72947, 217615, 304661, 364735, 739891, 1523305, 3699455, 5179237, 25896185]

約数ペア:

[(1, 25896185), (5, 5179237), (7, 3699455), (17, 1523305), (35, 739891), (71, 364735), (85, 304661), (119, 217615), (355, 72947), (497, 52105), (595, 43523), (613, 42245), (1207, 21455), (2485, 10421), (3065, 8449), (4291, 6035)]