61625205

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2655

約数の個数: 40

約数和(自身を含む): 112384800

約数和(自身を除く): 50759595

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2579, 2655, 4779, 7737, 7965, 12895, 23211, 23895, 38685, 69633, 116055, 152161, 208899, 348165, 456483, 760805, 1044495, 1369449, 2282415, 4108347, 6847245, 12325041, 20541735, 61625205]

約数ペア:

[(1, 61625205), (3, 20541735), (5, 12325041), (9, 6847245), (15, 4108347), (27, 2282415), (45, 1369449), (59, 1044495), (81, 760805), (135, 456483), (177, 348165), (295, 208899), (405, 152161), (531, 116055), (885, 69633), (1593, 38685), (2579, 23895), (2655, 23211), (4779, 12895), (7737, 7965)]