2009143515

素因数分解:

$3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{497929}}^1$

素因数の和:498206

約数の個数: 16

約数和(自身を含む): 3226586400

約数和(自身を除く): 1217442885

約数列:

[1, 3, 5, 15, 269, 807, 1345, 4035, 497929, 1493787, 2489645, 7468935, 133942901, 401828703, 669714505, 2009143515]

約数ペア:

[(1, 2009143515), (3, 669714505), (5, 401828703), (15, 133942901), (269, 7468935), (807, 2489645), (1345, 1493787), (4035, 497929)]