38960104975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{3761}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 53291589120

約数和(自身を除く): 14331484145

約数列:

[1, 5, 11, 25, 55, 139, 271, 275, 695, 1355, 1529, 2981, 3475, 3761, 6775, 7645, 14905, 18805, 37669, 38225, 41371, 74525, 94025, 188345, 206855, 414359, 522779, 941725, 1019231, 1034275, 2071795, 2613895, 5096155, 5750569, 10358975, 11211541, 13069475, 25480775, 28752845, 56057705, 141673109, 143764225, 280288525, 708365545, 1558404199, 3541827725, 7792020995, 38960104975]

約数ペア:

[(1, 38960104975), (5, 7792020995), (11, 3541827725), (25, 1558404199), (55, 708365545), (139, 280288525), (271, 143764225), (275, 141673109), (695, 56057705), (1355, 28752845), (1529, 25480775), (2981, 13069475), (3475, 11211541), (3761, 10358975), (6775, 5750569), (7645, 5096155), (14905, 2613895), (18805, 2071795), (37669, 1034275), (38225, 1019231), (41371, 941725), (74525, 522779), (94025, 414359), (188345, 206855)]