160053955

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 205083648

約数和(自身を除く): 45029693

約数列:

[1, 5, 41, 43, 67, 205, 215, 271, 335, 1355, 1763, 2747, 2881, 8815, 11111, 11653, 13735, 14405, 18157, 55555, 58265, 90785, 118121, 477773, 590605, 744437, 780751, 2388865, 3722185, 3903755, 32010791, 160053955]

約数ペア:

[(1, 160053955), (5, 32010791), (41, 3903755), (43, 3722185), (67, 2388865), (205, 780751), (215, 744437), (271, 590605), (335, 477773), (1355, 118121), (1763, 90785), (2747, 58265), (2881, 55555), (8815, 18157), (11111, 14405), (11653, 13735)]