3139840705

素因数分解:

$5^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1\times {\mathrm{3929}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 3788928720

約数和(自身を除く): 649088015

約数列:

[1, 5, 277, 577, 1385, 2885, 3929, 19645, 159829, 799145, 1088333, 2267033, 5441665, 11335165, 627968141, 3139840705]

約数ペア:

[(1, 3139840705), (5, 627968141), (277, 11335165), (577, 5441665), (1385, 2267033), (2885, 1088333), (3929, 799145), (19645, 159829)]