63897405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29789}}^1$

素因数の和:29821

約数の個数: 32

約数和(自身を含む): 120113280

約数和(自身を除く): 56215875

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 29789, 89367, 148945, 327679, 387257, 446835, 983037, 1161771, 1638395, 1936285, 4259827, 4915185, 5808855, 12779481, 21299135, 63897405]

約数ペア:

[(1, 63897405), (3, 21299135), (5, 12779481), (11, 5808855), (13, 4915185), (15, 4259827), (33, 1936285), (39, 1638395), (55, 1161771), (65, 983037), (143, 446835), (165, 387257), (195, 327679), (429, 148945), (715, 89367), (2145, 29789)]