48783345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 40727055

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 73, 115, 149, 195, 219, 299, 345, 365, 447, 745, 897, 949, 1095, 1495, 1679, 1937, 2235, 2847, 3427, 4485, 4745, 5037, 5811, 8395, 9685, 10281, 10877, 14235, 17135, 21827, 25185, 29055, 32631, 44551, 51405, 54385, 65481, 109135, 133653, 141401, 163155, 222755, 250171, 327405, 424203, 668265, 707005, 750513, 1250855, 2121015, 3252223, 3752565, 9756669, 16261115, 48783345]

約数ペア:

[(1, 48783345), (3, 16261115), (5, 9756669), (13, 3752565), (15, 3252223), (23, 2121015), (39, 1250855), (65, 750513), (69, 707005), (73, 668265), (115, 424203), (149, 327405), (195, 250171), (219, 222755), (299, 163155), (345, 141401), (365, 133653), (447, 109135), (745, 65481), (897, 54385), (949, 51405), (1095, 44551), (1495, 32631), (1679, 29055), (1937, 25185), (2235, 21827), (2847, 17135), (3427, 14235), (4485, 10877), (4745, 10281), (5037, 9685), (5811, 8395)]