27121635

素因数分解:

$3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 49031136

約数和(自身を除く): 21909501

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 401, 405, 501, 835, 1203, 1503, 2005, 2505, 3609, 4509, 6015, 7515, 10827, 13527, 18045, 22545, 32481, 54135, 66967, 67635, 162405, 200901, 334835, 602703, 1004505, 1808109, 3013515, 5424327, 9040545, 27121635]

約数ペア:

[(1, 27121635), (3, 9040545), (5, 5424327), (9, 3013515), (15, 1808109), (27, 1004505), (45, 602703), (81, 334835), (135, 200901), (167, 162405), (401, 67635), (405, 66967), (501, 54135), (835, 32481), (1203, 22545), (1503, 18045), (2005, 13527), (2505, 10827), (3609, 7515), (4509, 6015)]