144439735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 201351744

約数和(自身を除く): 56912009

約数列:

[1, 5, 11, 17, 55, 85, 187, 241, 641, 935, 1205, 2651, 3205, 4097, 7051, 10897, 13255, 20485, 35255, 45067, 54485, 119867, 154481, 225335, 599335, 772405, 1699291, 2626177, 8496455, 13130885, 28887947, 144439735]

約数ペア:

[(1, 144439735), (5, 28887947), (11, 13130885), (17, 8496455), (55, 2626177), (85, 1699291), (187, 772405), (241, 599335), (641, 225335), (935, 154481), (1205, 119867), (2651, 54485), (3205, 45067), (4097, 35255), (7051, 20485), (10897, 13255)]