27291259475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{203249}}^1$

素因数の和:203431

約数の個数: 24

約数和(自身を含む): 34931358000

約数和(自身を除く): 7640098525

約数列:

[1, 5, 25, 41, 131, 205, 655, 1025, 3275, 5371, 26855, 134275, 203249, 1016245, 5081225, 8333209, 26625619, 41666045, 133128095, 208330225, 665640475, 1091650379, 5458251895, 27291259475]

約数ペア:

[(1, 27291259475), (5, 5458251895), (25, 1091650379), (41, 665640475), (131, 208330225), (205, 133128095), (655, 41666045), (1025, 26625619), (3275, 8333209), (5371, 5081225), (26855, 1016245), (134275, 203249)]