129296125

素因数分解:

$5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 186271488

約数和(自身を除く): 56975363

約数列:

[1, 5, 7, 25, 35, 107, 125, 175, 535, 749, 875, 1381, 2675, 3745, 6905, 9667, 13375, 18725, 34525, 48335, 93625, 147767, 172625, 241675, 738835, 1034369, 1208375, 3694175, 5171845, 18470875, 25859225, 129296125]

約数ペア:

[(1, 129296125), (5, 25859225), (7, 18470875), (25, 5171845), (35, 3694175), (107, 1208375), (125, 1034369), (175, 738835), (535, 241675), (749, 172625), (875, 147767), (1381, 93625), (2675, 48335), (3745, 34525), (6905, 18725), (9667, 13375)]