71563005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69143}}^1$

素因数の和:69177

約数の個数: 24

約数和(自身を含む): 129437568

約数和(自身を除く): 57874563

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 69143, 207429, 345715, 622287, 1037145, 1590289, 3111435, 4770867, 7951445, 14312601, 23854335, 71563005]

約数ペア:

[(1, 71563005), (3, 23854335), (5, 14312601), (9, 7951445), (15, 4770867), (23, 3111435), (45, 1590289), (69, 1037145), (115, 622287), (207, 345715), (345, 207429), (1035, 69143)]