71121405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8963}}^1$

素因数の和:9017

約数の個数: 24

約数和(自身を含む): 118970208

約数和(自身を除く): 47848803

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 8963, 26889, 44815, 134445, 206149, 618447, 1030745, 3092235, 4741427, 14224281, 23707135, 71121405]

約数ペア:

[(1, 71121405), (3, 23707135), (5, 14224281), (15, 4741427), (23, 3092235), (69, 1030745), (115, 618447), (345, 206149), (529, 134445), (1587, 44815), (2645, 26889), (7935, 8963)]