1489741085

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{4621}}^1$

素因数の和:4845

約数の個数: 32

約数和(自身を含む): 2090770944

約数和(自身を除く): 601029859

約数列:

[1, 5, 7, 35, 61, 151, 305, 427, 755, 1057, 2135, 4621, 5285, 9211, 23105, 32347, 46055, 64477, 161735, 281881, 322385, 697771, 1409405, 1973167, 3488855, 4884397, 9865835, 24421985, 42564031, 212820155, 297948217, 1489741085]

約数ペア:

[(1, 1489741085), (5, 297948217), (7, 212820155), (35, 42564031), (61, 24421985), (151, 9865835), (305, 4884397), (427, 3488855), (755, 1973167), (1057, 1409405), (2135, 697771), (4621, 322385), (5285, 281881), (9211, 161735), (23105, 64477), (32347, 46055)]