159791045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{18899}}^1$

素因数の和:19012

約数の個数: 16

約数和(自身を含む): 204120000

約数和(自身を除く): 44328955

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 18899, 94495, 359081, 1682011, 1795405, 8410055, 31958209, 159791045]

約数ペア:

[(1, 159791045), (5, 31958209), (19, 8410055), (89, 1795405), (95, 1682011), (445, 359081), (1691, 94495), (8455, 18899)]