155909105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 210059136

約数和(自身を除く): 54150031

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5483, 5687, 27415, 28435, 60313, 257701, 301565, 663443, 1288505, 2834711, 3317215, 14173555, 31181821, 155909105]

約数ペア:

[(1, 155909105), (5, 31181821), (11, 14173555), (47, 3317215), (55, 2834711), (121, 1288505), (235, 663443), (517, 301565), (605, 257701), (2585, 60313), (5483, 28435), (5687, 27415)]