42571095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{405439}}^1$

素因数の和:405454

約数の個数: 16

約数和(自身を含む): 77844480

約数和(自身を除く): 35273385

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 405439, 1216317, 2027195, 2838073, 6081585, 8514219, 14190365, 42571095]

約数ペア:

[(1, 42571095), (3, 14190365), (5, 8514219), (7, 6081585), (15, 2838073), (21, 2027195), (35, 1216317), (105, 405439)]