25989315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5131

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 20846397

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5081, 5115, 15243, 25405, 55891, 76215, 157511, 167673, 279455, 472533, 787555, 838365, 1732621, 2362665, 5197863, 8663105, 25989315]

約数ペア:

[(1, 25989315), (3, 8663105), (5, 5197863), (11, 2362665), (15, 1732621), (31, 838365), (33, 787555), (55, 472533), (93, 279455), (155, 167673), (165, 157511), (341, 76215), (465, 55891), (1023, 25405), (1705, 15243), (5081, 5115)]