481409665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1447}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 660566016

約数和(自身を除く): 179156351

約数列:

[1, 5, 11, 23, 55, 115, 253, 263, 1265, 1315, 1447, 2893, 6049, 7235, 14465, 15917, 30245, 33281, 66539, 79585, 166405, 332695, 366091, 380561, 1830455, 1902805, 4186171, 8752903, 20930855, 43764515, 96281933, 481409665]

約数ペア:

[(1, 481409665), (5, 96281933), (11, 43764515), (23, 20930855), (55, 8752903), (115, 4186171), (253, 1902805), (263, 1830455), (1265, 380561), (1315, 366091), (1447, 332695), (2893, 166405), (6049, 79585), (7235, 66539), (14465, 33281), (15917, 30245)]