71338865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10069}}^1$

素因数の和:10196

約数の個数: 16

約数和(自身を含む): 93046800

約数和(自身を除く): 21707935

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 10069, 50345, 130897, 654485, 1097521, 5487605, 14267773, 71338865]

約数ペア:

[(1, 71338865), (5, 14267773), (13, 5487605), (65, 1097521), (109, 654485), (545, 130897), (1417, 50345), (7085, 10069)]