200085975

素因数分解:

$3^2\times 5^2\times {\mathrm{889271}}^1$

素因数の和:889287

約数の個数: 18

約数和(自身を含む): 358376616

約数和(自身を除く): 158290641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 889271, 2667813, 4446355, 8003439, 13339065, 22231775, 40017195, 66695325, 200085975]

約数ペア:

[(1, 200085975), (3, 66695325), (5, 40017195), (9, 22231775), (15, 13339065), (25, 8003439), (45, 4446355), (75, 2667813), (225, 889271)]