457206255

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 889920000

約数和(自身を除く): 432713745

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 499, 617, 1485, 1497, 1851, 2495, 3085, 4491, 5489, 5553, 6787, 7485, 9255, 13473, 16467, 16659, 20361, 22455, 27445, 27765, 33935, 49401, 61083, 67365, 82335, 83295, 101805, 148203, 183249, 247005, 305415, 307883, 741015, 916245, 923649, 1539415, 2770947, 3386713, 4618245, 8312841, 10160139, 13854735, 16933565, 30480417, 41564205, 50800695, 91441251, 152402085, 457206255]

約数ペア:

[(1, 457206255), (3, 152402085), (5, 91441251), (9, 50800695), (11, 41564205), (15, 30480417), (27, 16933565), (33, 13854735), (45, 10160139), (55, 8312841), (99, 4618245), (135, 3386713), (165, 2770947), (297, 1539415), (495, 923649), (499, 916245), (617, 741015), (1485, 307883), (1497, 305415), (1851, 247005), (2495, 183249), (3085, 148203), (4491, 101805), (5489, 83295), (5553, 82335), (6787, 67365), (7485, 61083), (9255, 49401), (13473, 33935), (16467, 27765), (16659, 27445), (20361, 22455)]