5193317185

素因数分解:

$5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{60737}}^1$

素因数の和:61105

約数の個数: 24

約数和(自身を含む): 7270338600

約数和(自身を除く): 2077021415

約数列:

[1, 5, 7, 35, 49, 245, 349, 1745, 2443, 12215, 17101, 60737, 85505, 303685, 425159, 2125795, 2976113, 14880565, 21197213, 105986065, 148380491, 741902455, 1038663437, 5193317185]

約数ペア:

[(1, 5193317185), (5, 1038663437), (7, 741902455), (35, 148380491), (49, 105986065), (245, 21197213), (349, 14880565), (1745, 2976113), (2443, 2125795), (12215, 425159), (17101, 303685), (60737, 85505)]