69971565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{65701}}^1$

素因数の和:65780

約数の個数: 16

約数和(自身を含む): 113533056

約数和(自身を除く): 43561491

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 65701, 197103, 328505, 985515, 4664771, 13994313, 23323855, 69971565]

約数ペア:

[(1, 69971565), (3, 23323855), (5, 13994313), (15, 4664771), (71, 985515), (213, 328505), (355, 197103), (1065, 65701)]