153444845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18793}}^1$

素因数の和:18892

約数の個数: 16

約数和(自身を含む): 194856192

約数和(自身を除く): 41411347

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 18793, 93965, 432239, 1334303, 2161195, 6671515, 30688969, 153444845]

約数ペア:

[(1, 153444845), (5, 30688969), (23, 6671515), (71, 2161195), (115, 1334303), (355, 432239), (1633, 93965), (8165, 18793)]