127205121945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{541771}}^1$

素因数の和:543213

約数の個数: 32

約数和(自身を含む): 222187198464

約数和(自身を除く): 94982076519

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1423, 4269, 7115, 15653, 21345, 46959, 78265, 234795, 541771, 1625313, 2708855, 5959481, 8126565, 17878443, 29797405, 89392215, 770940133, 2312820399, 3854700665, 8480341463, 11564101995, 25441024389, 42401707315, 127205121945]

約数ペア:

[(1, 127205121945), (3, 42401707315), (5, 25441024389), (11, 11564101995), (15, 8480341463), (33, 3854700665), (55, 2312820399), (165, 770940133), (1423, 89392215), (4269, 29797405), (7115, 17878443), (15653, 8126565), (21345, 5959481), (46959, 2708855), (78265, 1625313), (234795, 541771)]