25559985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 45101952

約数和(自身を除く): 19541967

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 1597, 3201, 4791, 5335, 7985, 16005, 17567, 23955, 52701, 87835, 154909, 263505, 464727, 774545, 1703999, 2323635, 5111997, 8519995, 25559985]

約数ペア:

[(1, 25559985), (3, 8519995), (5, 5111997), (11, 2323635), (15, 1703999), (33, 774545), (55, 464727), (97, 263505), (165, 154909), (291, 87835), (485, 52701), (1067, 23955), (1455, 17567), (1597, 16005), (3201, 7985), (4791, 5335)]