6690145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17377}}^1$

素因数の和:17400

約数の個数: 16

約数和(自身を含む): 10009728

約数和(自身を除く): 3319583

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 17377, 86885, 121639, 191147, 608195, 955735, 1338029, 6690145]

約数ペア:

[(1, 6690145), (5, 1338029), (7, 955735), (11, 608195), (35, 191147), (55, 121639), (77, 86885), (385, 17377)]