2113440015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{18131}}^1$

素因数の和:18567

約数の個数: 32

約数和(自身を含む): 3568377600

約数和(自身を除く): 1454937585

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 409, 1227, 2045, 6135, 7771, 18131, 23313, 38855, 54393, 90655, 116565, 271965, 344489, 1033467, 1722445, 5167335, 7415579, 22246737, 37077895, 111233685, 140896001, 422688003, 704480005, 2113440015]

約数ペア:

[(1, 2113440015), (3, 704480005), (5, 422688003), (15, 140896001), (19, 111233685), (57, 37077895), (95, 22246737), (285, 7415579), (409, 5167335), (1227, 1722445), (2045, 1033467), (6135, 344489), (7771, 271965), (18131, 116565), (23313, 90655), (38855, 54393)]