126127545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2689}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 209174400

約数和(自身を除く): 83046855

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 795, 885, 2689, 3127, 8067, 9381, 13445, 15635, 40335, 46905, 142517, 158651, 427551, 475953, 712585, 793255, 2137755, 2379765, 8408503, 25225509, 42042515, 126127545]

約数ペア:

[(1, 126127545), (3, 42042515), (5, 25225509), (15, 8408503), (53, 2379765), (59, 2137755), (159, 793255), (177, 712585), (265, 475953), (295, 427551), (795, 158651), (885, 142517), (2689, 46905), (3127, 40335), (8067, 15635), (9381, 13445)]