74186255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 33806833

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 3347, 4433, 16735, 22165, 36817, 43511, 103757, 184085, 217555, 478621, 518785, 1141327, 1348841, 2393105, 5706635, 6744205, 14837251, 74186255]

約数ペア:

[(1, 74186255), (5, 14837251), (11, 6744205), (13, 5706635), (31, 2393105), (55, 1348841), (65, 1141327), (143, 518785), (155, 478621), (341, 217555), (403, 184085), (715, 103757), (1705, 43511), (2015, 36817), (3347, 22165), (4433, 16735)]