13642005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69959}}^1$

素因数の和:69980

約数の個数: 16

約数和(自身を含む): 23506560

約数和(自身を除く): 9864555

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 69959, 209877, 349795, 909467, 1049385, 2728401, 4547335, 13642005]

約数ペア:

[(1, 13642005), (3, 4547335), (5, 2728401), (13, 1049385), (15, 909467), (39, 349795), (65, 209877), (195, 69959)]