169180555

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{8171}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 210053088

約数和(自身を除く): 40872533

約数列:

[1, 5, 41, 101, 205, 505, 4141, 8171, 20705, 40855, 335011, 825271, 1675055, 4126355, 33836111, 169180555]

約数ペア:

[(1, 169180555), (5, 33836111), (41, 4126355), (101, 1675055), (205, 825271), (505, 335011), (4141, 40855), (8171, 20705)]