71495215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9923}}^1$

素因数の和:10070

約数の個数: 16

約数和(自身を含む): 94317696

約数和(自身を除く): 22822481

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 9923, 49615, 109153, 545765, 1299913, 6499565, 14299043, 71495215]

約数ペア:

[(1, 71495215), (5, 14299043), (11, 6499565), (55, 1299913), (131, 545765), (655, 109153), (1441, 49615), (7205, 9923)]