77258085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 130690560

約数和(自身を除く): 53432475

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 307, 883, 921, 1535, 2649, 4415, 4605, 5833, 13245, 16777, 17499, 29165, 50331, 83885, 87495, 251655, 271081, 813243, 1355405, 4066215, 5150539, 15451617, 25752695, 77258085]

約数ペア:

[(1, 77258085), (3, 25752695), (5, 15451617), (15, 5150539), (19, 4066215), (57, 1355405), (95, 813243), (285, 271081), (307, 251655), (883, 87495), (921, 83885), (1535, 50331), (2649, 29165), (4415, 17499), (4605, 16777), (5833, 13245)]