2525715

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 4587840

約数和(自身を除く): 2062125

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 353, 477, 795, 1059, 1431, 1765, 2385, 3177, 5295, 7155, 9531, 15885, 18709, 47655, 56127, 93545, 168381, 280635, 505143, 841905, 2525715]

約数ペア:

[(1, 2525715), (3, 841905), (5, 505143), (9, 280635), (15, 168381), (27, 93545), (45, 56127), (53, 47655), (135, 18709), (159, 15885), (265, 9531), (353, 7155), (477, 5295), (795, 3177), (1059, 2385), (1431, 1765)]