149890055

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 213857280

約数和(自身を除く): 63967225

約数列:

[1, 5, 7, 35, 41, 67, 205, 287, 335, 469, 1435, 1559, 2345, 2747, 7795, 10913, 13735, 19229, 54565, 63919, 96145, 104453, 319595, 447433, 522265, 731171, 2237165, 3655855, 4282573, 21412865, 29978011, 149890055]

約数ペア:

[(1, 149890055), (5, 29978011), (7, 21412865), (35, 4282573), (41, 3655855), (67, 2237165), (205, 731171), (287, 522265), (335, 447433), (469, 319595), (1435, 104453), (1559, 96145), (2345, 63919), (2747, 54565), (7795, 19229), (10913, 13735)]