39144015

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2797}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 68092128

約数和(自身を除く): 28948113

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 2797, 2799, 4665, 8391, 13985, 13995, 25173, 41955, 125865, 869867, 2609601, 4349335, 7828803, 13048005, 39144015]

約数ペア:

[(1, 39144015), (3, 13048005), (5, 7828803), (9, 4349335), (15, 2609601), (45, 869867), (311, 125865), (933, 41955), (1555, 25173), (2797, 13995), (2799, 13985), (4665, 8391)]