71764315

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28879}}^1$

素因数の和:28962

約数の個数: 16

約数和(自身を含む): 99809280

約数和(自身を除く): 28044965

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 28879, 144395, 202153, 1010765, 2050409, 10252045, 14352863, 71764315]

約数ペア:

[(1, 71764315), (5, 14352863), (7, 10252045), (35, 2050409), (71, 1010765), (355, 202153), (497, 144395), (2485, 28879)]