57223365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 95462400

約数和(自身を除く): 38239035

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 1129, 1635, 3379, 3387, 5645, 10137, 16895, 16935, 34999, 50685, 104997, 123061, 174995, 369183, 524985, 615305, 1845915, 3814891, 11444673, 19074455, 57223365]

約数ペア:

[(1, 57223365), (3, 19074455), (5, 11444673), (15, 3814891), (31, 1845915), (93, 615305), (109, 524985), (155, 369183), (327, 174995), (465, 123061), (545, 104997), (1129, 50685), (1635, 34999), (3379, 16935), (3387, 16895), (5645, 10137)]