38767005

素因数分解:

$3^5\times 5^1\times {\mathrm{31907}}^1$

素因数の和:31927

約数の個数: 24

約数和(自身を含む): 69687072

約数和(自身を除く): 30920067

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 31907, 95721, 159535, 287163, 478605, 861489, 1435815, 2584467, 4307445, 7753401, 12922335, 38767005]

約数ペア:

[(1, 38767005), (3, 12922335), (5, 7753401), (9, 4307445), (15, 2584467), (27, 1435815), (45, 861489), (81, 478605), (135, 287163), (243, 159535), (405, 95721), (1215, 31907)]