2015203259

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 2234107008

約数和(自身を除く): 218903749

約数列:

[1, 23, 41, 53, 61, 661, 943, 1219, 1403, 2173, 2501, 3233, 15203, 27101, 35033, 40321, 49979, 57523, 74359, 132553, 623323, 805759, 927383, 1436353, 1653161, 2137013, 3048719, 33036119, 38022703, 49151299, 87617533, 2015203259]

約数ペア:

[(1, 2015203259), (23, 87617533), (41, 49151299), (53, 38022703), (61, 33036119), (661, 3048719), (943, 2137013), (1219, 1653161), (1403, 1436353), (2173, 927383), (2501, 805759), (3233, 623323), (15203, 132553), (27101, 74359), (35033, 57523), (40321, 49979)]