23810865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 19008975

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5309, 15927, 26545, 69017, 79635, 122107, 207051, 345085, 366321, 610535, 1035255, 1587391, 1831605, 4762173, 7936955, 23810865]

約数ペア:

[(1, 23810865), (3, 7936955), (5, 4762173), (13, 1831605), (15, 1587391), (23, 1035255), (39, 610535), (65, 366321), (69, 345085), (115, 207051), (195, 122107), (299, 79635), (345, 69017), (897, 26545), (1495, 15927), (4485, 5309)]