9405605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 13039488

約数和(自身を除く): 3633883

約数列:

[1, 5, 11, 41, 43, 55, 97, 205, 215, 451, 473, 485, 1067, 1763, 2255, 2365, 3977, 4171, 5335, 8815, 19393, 19885, 20855, 43747, 45881, 96965, 171011, 218735, 229405, 855055, 1881121, 9405605]

約数ペア:

[(1, 9405605), (5, 1881121), (11, 855055), (41, 229405), (43, 218735), (55, 171011), (97, 96965), (205, 45881), (215, 43747), (451, 20855), (473, 19885), (485, 19393), (1067, 8815), (1763, 5335), (2255, 4171), (2365, 3977)]