54318645

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 43961355

約数列:

[1, 3, 5, 9, 15, 41, 45, 59, 123, 177, 205, 295, 369, 499, 531, 615, 885, 1497, 1845, 2419, 2495, 2655, 4491, 7257, 7485, 12095, 20459, 21771, 22455, 29441, 36285, 61377, 88323, 102295, 108855, 147205, 184131, 264969, 306885, 441615, 920655, 1207081, 1324845, 3621243, 6035405, 10863729, 18106215, 54318645]

約数ペア:

[(1, 54318645), (3, 18106215), (5, 10863729), (9, 6035405), (15, 3621243), (41, 1324845), (45, 1207081), (59, 920655), (123, 441615), (177, 306885), (205, 264969), (295, 184131), (369, 147205), (499, 108855), (531, 102295), (615, 88323), (885, 61377), (1497, 36285), (1845, 29441), (2419, 22455), (2495, 21771), (2655, 20459), (4491, 12095), (7257, 7485)]