97898165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5231}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 124312320

約数和(自身を除く): 26414155

約数列:

[1, 5, 19, 95, 197, 985, 3743, 5231, 18715, 26155, 99389, 496945, 1030507, 5152535, 19579633, 97898165]

約数ペア:

[(1, 97898165), (5, 19579633), (19, 5152535), (95, 1030507), (197, 496945), (985, 99389), (3743, 26155), (5231, 18715)]