429441505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 556028928

約数和(自身を除く): 126587423

約数列:

[1, 5, 17, 85, 103, 181, 271, 515, 905, 1355, 1751, 3077, 4607, 8755, 15385, 18643, 23035, 27913, 49051, 93215, 139565, 245255, 316931, 474521, 833867, 1584655, 2372605, 4169335, 5052253, 25261265, 85888301, 429441505]

約数ペア:

[(1, 429441505), (5, 85888301), (17, 25261265), (85, 5052253), (103, 4169335), (181, 2372605), (271, 1584655), (515, 833867), (905, 474521), (1355, 316931), (1751, 245255), (3077, 139565), (4607, 93215), (8755, 49051), (15385, 27913), (18643, 23035)]