717391115

素因数分解:

$5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{6113}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 1003674240

約数和(自身を除く): 286283125

約数列:

[1, 5, 7, 35, 49, 245, 479, 2395, 3353, 6113, 16765, 23471, 30565, 42791, 117355, 213955, 299537, 1497685, 2928127, 14640635, 20496889, 102484445, 143478223, 717391115]

約数ペア:

[(1, 717391115), (5, 143478223), (7, 102484445), (35, 20496889), (49, 14640635), (245, 2928127), (479, 1497685), (2395, 299537), (3353, 213955), (6113, 117355), (16765, 42791), (23471, 30565)]