55005075

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 60

約数和(自身を含む): 106408368

約数和(自身を除く): 51403293

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 675, 1035, 1181, 1725, 1863, 2025, 3105, 3543, 5175, 5905, 9315, 10629, 15525, 17715, 27163, 29525, 31887, 46575, 53145, 81489, 88575, 95661, 135815, 159435, 244467, 265725, 407445, 478305, 679075, 733401, 797175, 1222335, 2037225, 2200203, 2391525, 3667005, 6111675, 11001015, 18335025, 55005075]

約数ペア:

[(1, 55005075), (3, 18335025), (5, 11001015), (9, 6111675), (15, 3667005), (23, 2391525), (25, 2200203), (27, 2037225), (45, 1222335), (69, 797175), (75, 733401), (81, 679075), (115, 478305), (135, 407445), (207, 265725), (225, 244467), (345, 159435), (405, 135815), (575, 95661), (621, 88575), (675, 81489), (1035, 53145), (1181, 46575), (1725, 31887), (1863, 29525), (2025, 27163), (3105, 17715), (3543, 15525), (5175, 10629), (5905, 9315)]