56749365

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13001}}^1$

素因数の和:13109

約数の個数: 24

約数和(自身を含む): 99387288

約数和(自身を除く): 42637923

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 13001, 39003, 65005, 117009, 195015, 585045, 1261097, 3783291, 6305485, 11349873, 18916455, 56749365]

約数ペア:

[(1, 56749365), (3, 18916455), (5, 11349873), (9, 6305485), (15, 3783291), (45, 1261097), (97, 585045), (291, 195015), (485, 117009), (873, 65005), (1455, 39003), (4365, 13001)]