26535405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 46851840

約数和(自身を除く): 20316435

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 3319, 7995, 9957, 16595, 43147, 49785, 129441, 136079, 215735, 408237, 647205, 680395, 1769027, 2041185, 5307081, 8845135, 26535405]

約数ペア:

[(1, 26535405), (3, 8845135), (5, 5307081), (13, 2041185), (15, 1769027), (39, 680395), (41, 647205), (65, 408237), (123, 215735), (195, 136079), (205, 129441), (533, 49785), (615, 43147), (1599, 16595), (2665, 9957), (3319, 7995)]