2017302405

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1\times {\mathrm{1367}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 3259035648

約数和(自身を除く): 1241733243

約数列:

[1, 3, 5, 15, 131, 393, 655, 751, 1367, 1965, 2253, 3755, 4101, 6835, 11265, 20505, 98381, 179077, 295143, 491905, 537231, 895385, 1026617, 1475715, 2686155, 3079851, 5133085, 15399255, 134486827, 403460481, 672434135, 2017302405]

約数ペア:

[(1, 2017302405), (3, 672434135), (5, 403460481), (15, 134486827), (131, 15399255), (393, 5133085), (655, 3079851), (751, 2686155), (1367, 1475715), (1965, 1026617), (2253, 895385), (3755, 537231), (4101, 491905), (6835, 295143), (11265, 179077), (20505, 98381)]