5402555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 7387200

約数和(自身を除く): 1984645

約数列:

[1, 5, 19, 29, 37, 53, 95, 145, 185, 265, 551, 703, 1007, 1073, 1537, 1961, 2755, 3515, 5035, 5365, 7685, 9805, 20387, 29203, 37259, 56869, 101935, 146015, 186295, 284345, 1080511, 5402555]

約数ペア:

[(1, 5402555), (5, 1080511), (19, 284345), (29, 186295), (37, 146015), (53, 101935), (95, 56869), (145, 37259), (185, 29203), (265, 20387), (551, 9805), (703, 7685), (1007, 5365), (1073, 5035), (1537, 3515), (1961, 2755)]