2145587145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11003011}}^1$

素因数の和:11003032

約数の個数: 16

約数和(自身を含む): 3697012032

約数和(自身を除く): 1551424887

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 11003011, 33009033, 55015055, 143039143, 165045165, 429117429, 715195715, 2145587145]

約数ペア:

[(1, 2145587145), (3, 715195715), (5, 429117429), (13, 165045165), (15, 143039143), (39, 55015055), (65, 33009033), (195, 11003011)]