1330394385

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2397107}}^1$

素因数の和:2397152

約数の個数: 16

約数和(自身を含む): 2186162496

約数和(自身を除く): 855768111

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 2397107, 7191321, 11985535, 35956605, 88692959, 266078877, 443464795, 1330394385]

約数ペア:

[(1, 1330394385), (3, 443464795), (5, 266078877), (15, 88692959), (37, 35956605), (111, 11985535), (185, 7191321), (555, 2397107)]