205128037635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11317}}^1\times {\mathrm{71081}}^1$

素因数の和:82423

約数の個数: 32

約数和(自身を含む): 347546624832

約数和(自身を除く): 142418587197

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11317, 33951, 56585, 71081, 169755, 192389, 213243, 355405, 577167, 961945, 1066215, 1208377, 2885835, 3625131, 6041885, 18125655, 804423677, 2413271031, 4022118385, 12066355155, 13675202509, 41025607527, 68376012545, 205128037635]

約数ペア:

[(1, 205128037635), (3, 68376012545), (5, 41025607527), (15, 13675202509), (17, 12066355155), (51, 4022118385), (85, 2413271031), (255, 804423677), (11317, 18125655), (33951, 6041885), (56585, 3625131), (71081, 2885835), (169755, 1208377), (192389, 1066215), (213243, 961945), (355405, 577167)]