25752045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 45440640

約数和(自身を除く): 19688595

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 1609, 3201, 4827, 5335, 8045, 16005, 17699, 24135, 53097, 88495, 156073, 265485, 468219, 780365, 1716803, 2341095, 5150409, 8584015, 25752045]

約数ペア:

[(1, 25752045), (3, 8584015), (5, 5150409), (11, 2341095), (15, 1716803), (33, 780365), (55, 468219), (97, 265485), (165, 156073), (291, 88495), (485, 53097), (1067, 24135), (1455, 17699), (1609, 16005), (3201, 8045), (4827, 5335)]