90143695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22067}}^1$

素因数の和:22134

約数の個数: 16

約数和(自身を含む): 116519040

約数和(自身を除く): 26375345

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 22067, 110335, 419273, 948881, 2096365, 4744405, 18028739, 90143695]

約数ペア:

[(1, 90143695), (5, 18028739), (19, 4744405), (43, 2096365), (95, 948881), (215, 419273), (817, 110335), (4085, 22067)]