284473755

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5417}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 507124800

約数和(自身を除く): 222651045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 1167, 1945, 3501, 5417, 5835, 10503, 16251, 17505, 27085, 48753, 52515, 81255, 146259, 243765, 731295, 2107213, 6321639, 10536065, 18964917, 31608195, 56894751, 94824585, 284473755]

約数ペア:

[(1, 284473755), (3, 94824585), (5, 56894751), (9, 31608195), (15, 18964917), (27, 10536065), (45, 6321639), (135, 2107213), (389, 731295), (1167, 243765), (1945, 146259), (3501, 81255), (5417, 52515), (5835, 48753), (10503, 27085), (16251, 17505)]