80427345

素因数分解:

$3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{3413}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 128803392

約数和(自身を除く): 48376047

約数列:

[1, 3, 5, 15, 1571, 3413, 4713, 7855, 10239, 17065, 23565, 51195, 5361823, 16085469, 26809115, 80427345]

約数ペア:

[(1, 80427345), (3, 26809115), (5, 16085469), (15, 5361823), (1571, 51195), (3413, 23565), (4713, 17065), (7855, 10239)]