154400315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{8069}}^1$

素因数の和:8206

約数の個数: 16

約数和(自身を含む): 191743200

約数和(自身を除く): 37342885

約数列:

[1, 5, 43, 89, 215, 445, 3827, 8069, 19135, 40345, 346967, 718141, 1734835, 3590705, 30880063, 154400315]

約数ペア:

[(1, 154400315), (5, 30880063), (43, 3590705), (89, 1734835), (215, 718141), (445, 346967), (3827, 40345), (8069, 19135)]