143150315

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53117}}^1$

素因数の和:53147

約数の個数: 24

約数和(自身を含む): 217996272

約数和(自身を除く): 74845957

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 53117, 265585, 371819, 584287, 1859095, 2602733, 2921435, 4090009, 13013665, 20450045, 28630063, 143150315]

約数ペア:

[(1, 143150315), (5, 28630063), (7, 20450045), (11, 13013665), (35, 4090009), (49, 2921435), (55, 2602733), (77, 1859095), (245, 584287), (385, 371819), (539, 265585), (2695, 53117)]