71347395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23431}}^1$

素因数の和:23475

約数の個数: 32

約数和(自身を含む): 134968320

約数和(自身を除く): 63620925

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 23431, 70293, 117155, 164017, 351465, 492051, 679499, 820085, 2038497, 2460255, 3397495, 4756493, 10192485, 14269479, 23782465, 71347395]

約数ペア:

[(1, 71347395), (3, 23782465), (5, 14269479), (7, 10192485), (15, 4756493), (21, 3397495), (29, 2460255), (35, 2038497), (87, 820085), (105, 679499), (145, 492051), (203, 351465), (435, 164017), (609, 117155), (1015, 70293), (3045, 23431)]