40563705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29717}}^1$

素因数の和:29745

約数の個数: 32

約数和(自身を含む): 79881984

約数和(自身を除く): 39318279

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 29717, 89151, 148585, 208019, 386321, 445755, 624057, 1040095, 1158963, 1931605, 2704247, 3120285, 5794815, 8112741, 13521235, 40563705]

約数ペア:

[(1, 40563705), (3, 13521235), (5, 8112741), (7, 5794815), (13, 3120285), (15, 2704247), (21, 1931605), (35, 1158963), (39, 1040095), (65, 624057), (91, 445755), (105, 386321), (195, 208019), (273, 148585), (455, 89151), (1365, 29717)]