84764605

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 108411264

約数和(自身を除く): 23646659

約数列:

[1, 5, 19, 95, 151, 311, 361, 755, 1555, 1805, 2869, 5909, 14345, 29545, 46961, 54511, 112271, 234805, 272555, 561355, 892259, 4461295, 16952921, 84764605]

約数ペア:

[(1, 84764605), (5, 16952921), (19, 4461295), (95, 892259), (151, 561355), (311, 272555), (361, 234805), (755, 112271), (1555, 54511), (1805, 46961), (2869, 29545), (5909, 14345)]