166865745

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 280078848

約数和(自身を除く): 113213103

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 235, 555, 705, 1739, 5217, 6397, 8695, 19191, 26085, 31985, 95955, 236689, 300659, 710067, 901977, 1183445, 1503295, 3550335, 4509885, 11124383, 33373149, 55621915, 166865745]

約数ペア:

[(1, 166865745), (3, 55621915), (5, 33373149), (15, 11124383), (37, 4509885), (47, 3550335), (111, 1503295), (141, 1183445), (185, 901977), (235, 710067), (555, 300659), (705, 236689), (1739, 95955), (5217, 31985), (6397, 26085), (8695, 19191)]