16605545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 22576320

約数和(自身を除く): 5970775

約数列:

[1, 5, 11, 29, 55, 145, 319, 359, 841, 1595, 1795, 3949, 4205, 9251, 10411, 19745, 46255, 52055, 114521, 301919, 572605, 1509595, 3321109, 16605545]

約数ペア:

[(1, 16605545), (5, 3321109), (11, 1509595), (29, 572605), (55, 301919), (145, 114521), (319, 52055), (359, 46255), (841, 19745), (1595, 10411), (1795, 9251), (3949, 4205)]