39275955

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 31226445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2719, 2889, 4815, 8157, 13595, 14445, 24471, 40785, 73413, 122355, 290933, 367065, 872799, 1454665, 2618397, 4363995, 7855191, 13091985, 39275955]

約数ペア:

[(1, 39275955), (3, 13091985), (5, 7855191), (9, 4363995), (15, 2618397), (27, 1454665), (45, 872799), (107, 367065), (135, 290933), (321, 122355), (535, 73413), (963, 40785), (1605, 24471), (2719, 14445), (2889, 13595), (4815, 8157)]