25952955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13043

約数の個数: 32

約数和(自身を含む): 49958400

約数和(自身を除く): 24005445

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13009, 39027, 65045, 91063, 195135, 247171, 273189, 455315, 741513, 1235855, 1365945, 1730197, 3707565, 5190591, 8650985, 25952955]

約数ペア:

[(1, 25952955), (3, 8650985), (5, 5190591), (7, 3707565), (15, 1730197), (19, 1365945), (21, 1235855), (35, 741513), (57, 455315), (95, 273189), (105, 247171), (133, 195135), (285, 91063), (399, 65045), (665, 39027), (1995, 13009)]