13007515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 16315200

約数和(自身を除く): 3307685

約数列:

[1, 5, 29, 109, 145, 545, 823, 3161, 4115, 15805, 23867, 89707, 119335, 448535, 2601503, 13007515]

約数ペア:

[(1, 13007515), (5, 2601503), (29, 448535), (109, 119335), (145, 89707), (545, 23867), (823, 15805), (3161, 4115)]