26208225

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 49371840

約数和(自身を除く): 23163615

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 369, 615, 675, 947, 1025, 1107, 1845, 2841, 3075, 4735, 5535, 8523, 9225, 14205, 23675, 25569, 27675, 38827, 42615, 71025, 116481, 127845, 194135, 213075, 349443, 582405, 639225, 970675, 1048329, 1747215, 2912025, 5241645, 8736075, 26208225]

約数ペア:

[(1, 26208225), (3, 8736075), (5, 5241645), (9, 2912025), (15, 1747215), (25, 1048329), (27, 970675), (41, 639225), (45, 582405), (75, 349443), (123, 213075), (135, 194135), (205, 127845), (225, 116481), (369, 71025), (615, 42615), (675, 38827), (947, 27675), (1025, 25569), (1107, 23675), (1845, 14205), (2841, 9225), (3075, 8523), (4735, 5535)]