61377855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4831}}^1$

素因数の和:4868

約数の個数: 48

約数和(自身を含む): 123389952

約数和(自身を除く): 62012097

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 4831, 12705, 14493, 24155, 33817, 53141, 72465, 101451, 159423, 169085, 265705, 371987, 507255, 584551, 797115, 1115961, 1753653, 1859935, 2922755, 4091857, 5579805, 8768265, 12275571, 20459285, 61377855]

約数ペア:

[(1, 61377855), (3, 20459285), (5, 12275571), (7, 8768265), (11, 5579805), (15, 4091857), (21, 2922755), (33, 1859935), (35, 1753653), (55, 1115961), (77, 797115), (105, 584551), (121, 507255), (165, 371987), (231, 265705), (363, 169085), (385, 159423), (605, 101451), (847, 72465), (1155, 53141), (1815, 33817), (2541, 24155), (4235, 14493), (4831, 12705)]