82154455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13613}}^1$

素因数の和:13706

約数の個数: 16

約数和(自身を含む): 105862464

約数和(自身を除く): 23708009

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 13613, 68065, 231421, 966523, 1157105, 4832615, 16430891, 82154455]

約数ペア:

[(1, 82154455), (5, 16430891), (17, 4832615), (71, 1157105), (85, 966523), (355, 231421), (1207, 68065), (6035, 13613)]