13987545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6553

約数の個数: 32

約数和(自身を含む): 26296704

約数和(自身を除く): 12309159

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 6521, 19563, 32605, 71731, 84773, 97815, 215193, 254319, 358655, 423865, 932503, 1075965, 1271595, 2797509, 4662515, 13987545]

約数ペア:

[(1, 13987545), (3, 4662515), (5, 2797509), (11, 1271595), (13, 1075965), (15, 932503), (33, 423865), (39, 358655), (55, 254319), (65, 215193), (143, 97815), (165, 84773), (195, 71731), (429, 32605), (715, 19563), (2145, 6521)]