1047475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 1531152

約数和(自身を除く): 483677

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 293, 325, 715, 1465, 3223, 3575, 3809, 7325, 16115, 19045, 41899, 80575, 95225, 209495, 1047475]

約数ペア:

[(1, 1047475), (5, 209495), (11, 95225), (13, 80575), (25, 41899), (55, 19045), (65, 16115), (143, 7325), (275, 3809), (293, 3575), (325, 3223), (715, 1465)]