201698145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{407471}}^1$

素因数の和:407493

約数の個数: 24

約数和(自身を含む): 381393792

約数和(自身を除く): 179695647

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 407471, 1222413, 2037355, 3667239, 4482181, 6112065, 13446543, 18336195, 22410905, 40339629, 67232715, 201698145]

約数ペア:

[(1, 201698145), (3, 67232715), (5, 40339629), (9, 22410905), (11, 18336195), (15, 13446543), (33, 6112065), (45, 4482181), (55, 3667239), (99, 2037355), (165, 1222413), (495, 407471)]