99207985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{6277}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 124304400

約数和(自身を除く): 25096415

約数列:

[1, 5, 29, 109, 145, 545, 3161, 6277, 15805, 31385, 182033, 684193, 910165, 3420965, 19841597, 99207985]

約数ペア:

[(1, 99207985), (5, 19841597), (29, 3420965), (109, 910165), (145, 684193), (545, 182033), (3161, 31385), (6277, 15805)]