202602045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 331585920

約数和(自身を除く): 128983875

約数列:

[1, 3, 5, 15, 61, 179, 183, 305, 537, 895, 915, 1237, 2685, 3711, 6185, 10919, 18555, 32757, 54595, 75457, 163785, 221423, 226371, 377285, 664269, 1107115, 1131855, 3321345, 13506803, 40520409, 67534015, 202602045]

約数ペア:

[(1, 202602045), (3, 67534015), (5, 40520409), (15, 13506803), (61, 3321345), (179, 1131855), (183, 1107115), (305, 664269), (537, 377285), (895, 226371), (915, 221423), (1237, 163785), (2685, 75457), (3711, 54595), (6185, 32757), (10919, 18555)]