64292005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4637}}^1$

素因数の和:4748

約数の個数: 16

約数和(自身を含む): 80144640

約数和(自身を除く): 15852635

約数列:

[1, 5, 47, 59, 235, 295, 2773, 4637, 13865, 23185, 217939, 273583, 1089695, 1367915, 12858401, 64292005]

約数ペア:

[(1, 64292005), (5, 12858401), (47, 1367915), (59, 1089695), (235, 273583), (295, 217939), (2773, 23185), (4637, 13865)]