25529715

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6521}}^1$

素因数の和:6564

約数の個数: 32

約数和(自身を含む): 46958400

約数和(自身を除く): 21428685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6521, 19563, 32605, 58689, 97815, 176067, 189109, 293445, 567327, 880335, 945545, 1701981, 2836635, 5105943, 8509905, 25529715]

約数ペア:

[(1, 25529715), (3, 8509905), (5, 5105943), (9, 2836635), (15, 1701981), (27, 945545), (29, 880335), (45, 567327), (87, 293445), (135, 189109), (145, 176067), (261, 97815), (435, 58689), (783, 32605), (1305, 19563), (3915, 6521)]