6530745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 11394432

約数和(自身を除く): 4863687

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 313, 321, 535, 939, 1391, 1565, 1605, 4069, 4173, 4695, 6955, 12207, 20345, 20865, 33491, 61035, 100473, 167455, 435383, 502365, 1306149, 2176915, 6530745]

約数ペア:

[(1, 6530745), (3, 2176915), (5, 1306149), (13, 502365), (15, 435383), (39, 167455), (65, 100473), (107, 61035), (195, 33491), (313, 20865), (321, 20345), (535, 12207), (939, 6955), (1391, 4695), (1565, 4173), (1605, 4069)]