25676730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 69638400

約数和(自身を除く): 43961670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1559, 1647, 1830, 2745, 3118, 3294, 4677, 5490, 7795, 8235, 9354, 14031, 15590, 16470, 23385, 28062, 42093, 46770, 70155, 84186, 95099, 140310, 190198, 210465, 285297, 420930, 475495, 570594, 855891, 950990, 1426485, 1711782, 2567673, 2852970, 4279455, 5135346, 8558910, 12838365, 25676730]

約数ペア:

[(1, 25676730), (2, 12838365), (3, 8558910), (5, 5135346), (6, 4279455), (9, 2852970), (10, 2567673), (15, 1711782), (18, 1426485), (27, 950990), (30, 855891), (45, 570594), (54, 475495), (61, 420930), (90, 285297), (122, 210465), (135, 190198), (183, 140310), (270, 95099), (305, 84186), (366, 70155), (549, 46770), (610, 42093), (915, 28062), (1098, 23385), (1559, 16470), (1647, 15590), (1830, 14031), (2745, 9354), (3118, 8235), (3294, 7795), (4677, 5490)]